| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <3eee0e4f-aff1-9e35-8411-13787dab97c1@shopee.com>
Date: Wed, 11 Oct 2023 10:22:13 +0800
From: Haifeng Xu <haifeng.xu@...pee.com>
To: akpm@...ux-foundation.org
Cc: viro@...iv.linux.org.uk, mszeredi@...hat.com,
bigeasy@...utronix.de, mcgrof@...nel.org, xiubli@...hat.com,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH RESEND 2/2] vfs: replace d_backing_inode() with d_inode()
globally
On 2023/9/30 18:01, Haifeng Xu wrote:
> d_backing_inode() does the same thing with d_inode(), so using
> d_inode() to get the inode of dentry instead of d_backing_inode().
>
> Following are the steps to complete search-and-replace:
>
> 1) replacing the definition and comment of d_backing_inode() with
> #define d_backing_inode d_inode
>
> 2) sed -i -e "s/\<d_backing_inode\>/d_inode/g" $(git grep -l -w "d_backing_inode")
> sed -i -e "/#define d_inode d_inode/d" include/linux/dcache.h
>
> Signed-off-by: Haifeng Xu <haifeng.xu@...pee.com>
> Suggested-by: Miklos Szeredi <mszeredi@...hat.com>
> Suggested-by: Al Viro <viro@...iv.linux.org.uk>
> Reviewed-by: Al Viro <viro@...iv.linux.org.uk>
> ---
Hi, Andrew. Do you have any suggestions or more concerns about this change?
> block/bdev.c | 2 +-
> drivers/block/ublk_drv.c | 2 +-
> fs/cachefiles/cache.c | 8 ++--
> fs/cachefiles/namei.c | 38 +++++++++---------
> fs/cachefiles/security.c | 6 +--
> fs/cachefiles/xattr.c | 2 +-
> fs/exfat/file.c | 2 +-
> fs/fs_parser.c | 2 +-
> fs/namei.c | 4 +-
> fs/open.c | 6 +--
> fs/posix_acl.c | 2 +-
> fs/reiserfs/xattr.c | 2 +-
> fs/stat.c | 6 +--
> fs/udf/symlink.c | 2 +-
> include/linux/dcache.h | 18 +--------
> include/trace/events/cachefiles.h | 10 ++---
> kernel/audit_tree.c | 4 +-
> kernel/audit_watch.c | 8 ++--
> kernel/auditsc.c | 6 +--
> kernel/bpf/inode.c | 4 +-
> net/unix/af_unix.c | 6 +--
> net/unix/diag.c | 2 +-
> security/apparmor/file.c | 4 +-
> security/apparmor/lsm.c | 14 +++----
> security/commoncap.c | 8 ++--
> security/integrity/evm/evm_crypto.c | 4 +-
> security/integrity/evm/evm_main.c | 24 +++++------
> security/integrity/ima/ima_appraise.c | 10 ++---
> security/landlock/fs.c | 10 ++---
> security/landlock/syscalls.c | 2 +-
> security/lsm_audit.c | 4 +-
> security/security.c | 54 ++++++++++++-------------
> security/selinux/hooks.c | 20 ++++-----
> security/smack/smack_lsm.c | 58 +++++++++++++--------------
> security/tomoyo/condition.c | 2 +-
> security/tomoyo/realpath.c | 8 ++--
> 36 files changed, 174 insertions(+), 190 deletions(-)
>
> diff --git a/block/bdev.c b/block/bdev.c
> index f3b13aa1b7d4..72c7429db18e 100644
> --- a/block/bdev.c
> +++ b/block/bdev.c
> @@ -927,7 +927,7 @@ int lookup_bdev(const char *pathname, dev_t *dev)
> if (error)
> return error;
>
> - inode = d_backing_inode(path.dentry);
> + inode = d_inode(path.dentry);
> error = -ENOTBLK;
> if (!S_ISBLK(inode->i_mode))
> goto out_path_put;
> diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
> index 630ddfe6657b..3650aa869943 100644
> --- a/drivers/block/ublk_drv.c
> +++ b/drivers/block/ublk_drv.c
> @@ -2707,7 +2707,7 @@ static int ublk_char_dev_permission(struct ublk_device *ub,
> goto exit;
>
> err = inode_permission(&nop_mnt_idmap,
> - d_backing_inode(path.dentry), mask);
> + d_inode(path.dentry), mask);
> exit:
> path_put(&path);
> return err;
> diff --git a/fs/cachefiles/cache.c b/fs/cachefiles/cache.c
> index 7077f72e6f47..86078ba0e637 100644
> --- a/fs/cachefiles/cache.c
> +++ b/fs/cachefiles/cache.c
> @@ -59,10 +59,10 @@ int cachefiles_add_cache(struct cachefiles_cache *cache)
> */
> ret = -EOPNOTSUPP;
> if (d_is_negative(root) ||
> - !d_backing_inode(root)->i_op->lookup ||
> - !d_backing_inode(root)->i_op->mkdir ||
> - !d_backing_inode(root)->i_op->tmpfile ||
> - !(d_backing_inode(root)->i_opflags & IOP_XATTR) ||
> + !d_inode(root)->i_op->lookup ||
> + !d_inode(root)->i_op->mkdir ||
> + !d_inode(root)->i_op->tmpfile ||
> + !(d_inode(root)->i_opflags & IOP_XATTR) ||
> !root->d_sb->s_op->statfs ||
> !root->d_sb->s_op->sync_fs ||
> root->d_sb->s_blocksize > PAGE_SIZE)
> diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
> index 7bf7a5fcc045..b39ab2159361 100644
> --- a/fs/cachefiles/namei.c
> +++ b/fs/cachefiles/namei.c
> @@ -103,7 +103,7 @@ struct dentry *cachefiles_get_directory(struct cachefiles_cache *cache,
> subdir = ERR_PTR(ret);
> trace_cachefiles_lookup(NULL, dir, subdir);
> if (IS_ERR(subdir)) {
> - trace_cachefiles_vfs_error(NULL, d_backing_inode(dir),
> + trace_cachefiles_vfs_error(NULL, d_inode(dir),
> PTR_ERR(subdir),
> cachefiles_trace_lookup_error);
> if (PTR_ERR(subdir) == -ENOMEM)
> @@ -112,7 +112,7 @@ struct dentry *cachefiles_get_directory(struct cachefiles_cache *cache,
> }
>
> _debug("subdir -> %pd %s",
> - subdir, d_backing_inode(subdir) ? "positive" : "negative");
> + subdir, d_inode(subdir) ? "positive" : "negative");
>
> /* we need to create the subdir if it doesn't exist yet */
> if (d_is_negative(subdir)) {
> @@ -142,10 +142,10 @@ struct dentry *cachefiles_get_directory(struct cachefiles_cache *cache,
> cachefiles_put_directory(subdir);
> goto retry;
> }
> - ASSERT(d_backing_inode(subdir));
> + ASSERT(d_inode(subdir));
>
> _debug("mkdir -> %pd{ino=%lu}",
> - subdir, d_backing_inode(subdir)->i_ino);
> + subdir, d_inode(subdir)->i_ino);
> if (_is_new)
> *_is_new = true;
> }
> @@ -163,7 +163,7 @@ struct dentry *cachefiles_get_directory(struct cachefiles_cache *cache,
> inode_unlock(d_inode(subdir));
>
> /* we need to make sure the subdir is a directory */
> - ASSERT(d_backing_inode(subdir));
> + ASSERT(d_inode(subdir));
>
> if (!d_can_lookup(subdir)) {
> pr_err("%s is not a directory\n", dirname);
> @@ -172,15 +172,15 @@ struct dentry *cachefiles_get_directory(struct cachefiles_cache *cache,
> }
>
> ret = -EPERM;
> - if (!(d_backing_inode(subdir)->i_opflags & IOP_XATTR) ||
> - !d_backing_inode(subdir)->i_op->lookup ||
> - !d_backing_inode(subdir)->i_op->mkdir ||
> - !d_backing_inode(subdir)->i_op->rename ||
> - !d_backing_inode(subdir)->i_op->rmdir ||
> - !d_backing_inode(subdir)->i_op->unlink)
> + if (!(d_inode(subdir)->i_opflags & IOP_XATTR) ||
> + !d_inode(subdir)->i_op->lookup ||
> + !d_inode(subdir)->i_op->mkdir ||
> + !d_inode(subdir)->i_op->rename ||
> + !d_inode(subdir)->i_op->rmdir ||
> + !d_inode(subdir)->i_op->unlink)
> goto check_error;
>
> - _leave(" = [%lu]", d_backing_inode(subdir)->i_ino);
> + _leave(" = [%lu]", d_inode(subdir)->i_ino);
> return subdir;
>
> check_error:
> @@ -245,12 +245,12 @@ static int cachefiles_unlink(struct cachefiles_cache *cache,
>
> ret = cachefiles_inject_remove_error();
> if (ret == 0) {
> - ret = vfs_unlink(&nop_mnt_idmap, d_backing_inode(dir), dentry, NULL);
> + ret = vfs_unlink(&nop_mnt_idmap, d_inode(dir), dentry, NULL);
> if (ret == -EIO)
> cachefiles_io_error(cache, "Unlink failed");
> }
> if (ret != 0)
> - trace_cachefiles_vfs_error(object, d_backing_inode(dir), ret,
> + trace_cachefiles_vfs_error(object, d_inode(dir), ret,
> cachefiles_trace_unlink_error);
> return ret;
> }
> @@ -424,9 +424,9 @@ int cachefiles_delete_object(struct cachefiles_object *object,
> /* Stop the dentry being negated if it's only pinned by a file struct. */
> dget(dentry);
>
> - inode_lock_nested(d_backing_inode(fan), I_MUTEX_PARENT);
> + inode_lock_nested(d_inode(fan), I_MUTEX_PARENT);
> ret = cachefiles_unlink(volume->cache, object, fan, dentry, why);
> - inode_unlock(d_backing_inode(fan));
> + inode_unlock(d_inode(fan));
> dput(dentry);
> return ret;
> }
> @@ -562,9 +562,9 @@ static bool cachefiles_open_file(struct cachefiles_object *object,
> path.mnt = cache->mnt;
> path.dentry = dentry;
> file = kernel_file_open(&path, O_RDWR | O_LARGEFILE | O_DIRECT,
> - d_backing_inode(dentry), cache->cache_cred);
> + d_inode(dentry), cache->cache_cred);
> if (IS_ERR(file)) {
> - trace_cachefiles_vfs_error(object, d_backing_inode(dentry),
> + trace_cachefiles_vfs_error(object, d_inode(dentry),
> PTR_ERR(file),
> cachefiles_trace_open_error);
> goto error;
> @@ -691,7 +691,7 @@ bool cachefiles_commit_tmpfile(struct cachefiles_cache *cache,
> }
>
> if (!d_is_negative(dentry)) {
> - if (d_backing_inode(dentry) == file_inode(object->file)) {
> + if (d_inode(dentry) == file_inode(object->file)) {
> success = true;
> goto out_dput;
> }
> diff --git a/fs/cachefiles/security.c b/fs/cachefiles/security.c
> index fe777164f1d8..f3c1f4900d3e 100644
> --- a/fs/cachefiles/security.c
> +++ b/fs/cachefiles/security.c
> @@ -51,14 +51,14 @@ static int cachefiles_check_cache_dir(struct cachefiles_cache *cache,
> {
> int ret;
>
> - ret = security_inode_mkdir(d_backing_inode(root), root, 0);
> + ret = security_inode_mkdir(d_inode(root), root, 0);
> if (ret < 0) {
> pr_err("Security denies permission to make dirs: error %d",
> ret);
> return ret;
> }
>
> - ret = security_inode_create(d_backing_inode(root), root, 0);
> + ret = security_inode_create(d_inode(root), root, 0);
> if (ret < 0)
> pr_err("Security denies permission to create files: error %d",
> ret);
> @@ -91,7 +91,7 @@ int cachefiles_determine_cache_security(struct cachefiles_cache *cache,
>
> /* use the cache root dir's security context as the basis with
> * which create files */
> - ret = set_create_files_as(new, d_backing_inode(root));
> + ret = set_create_files_as(new, d_inode(root));
> if (ret < 0) {
> abort_creds(new);
> cachefiles_begin_secure(cache, _saved_cred);
> diff --git a/fs/cachefiles/xattr.c b/fs/cachefiles/xattr.c
> index bcb6173943ee..05b9ccbc2e85 100644
> --- a/fs/cachefiles/xattr.c
> +++ b/fs/cachefiles/xattr.c
> @@ -160,7 +160,7 @@ int cachefiles_remove_object_xattr(struct cachefiles_cache *cache,
> cachefiles_io_error(cache,
> "Can't remove xattr from %lu"
> " (error %d)",
> - d_backing_inode(dentry)->i_ino, -ret);
> + d_inode(dentry)->i_ino, -ret);
> }
>
> _leave(" = %d", ret);
> diff --git a/fs/exfat/file.c b/fs/exfat/file.c
> index 32395ef686a2..9a3794ba783a 100644
> --- a/fs/exfat/file.c
> +++ b/fs/exfat/file.c
> @@ -229,7 +229,7 @@ int exfat_getattr(struct mnt_idmap *idmap, const struct path *path,
> struct kstat *stat, unsigned int request_mask,
> unsigned int query_flags)
> {
> - struct inode *inode = d_backing_inode(path->dentry);
> + struct inode *inode = d_inode(path->dentry);
> struct exfat_inode_info *ei = EXFAT_I(inode);
>
> generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
> diff --git a/fs/fs_parser.c b/fs/fs_parser.c
> index edb3712dcfa5..62ab7d06de46 100644
> --- a/fs/fs_parser.c
> +++ b/fs/fs_parser.c
> @@ -173,7 +173,7 @@ int fs_lookup_param(struct fs_context *fc,
> }
>
> if (want_bdev &&
> - !S_ISBLK(d_backing_inode(_path->dentry)->i_mode)) {
> + !S_ISBLK(d_inode(_path->dentry)->i_mode)) {
> path_put(_path);
> _path->dentry = NULL;
> _path->mnt = NULL;
> diff --git a/fs/namei.c b/fs/namei.c
> index 567ee547492b..e7859d4f5274 100644
> --- a/fs/namei.c
> +++ b/fs/namei.c
> @@ -2950,7 +2950,7 @@ EXPORT_SYMBOL(__check_sticky);
> static int may_delete(struct mnt_idmap *idmap, struct inode *dir,
> struct dentry *victim, bool isdir)
> {
> - struct inode *inode = d_backing_inode(victim);
> + struct inode *inode = d_inode(victim);
> int error;
>
> if (d_is_negative(victim))
> @@ -3615,7 +3615,7 @@ static int do_open(struct nameidata *nd,
> if (d_is_dir(nd->path.dentry))
> return -EISDIR;
> error = may_create_in_sticky(idmap, nd,
> - d_backing_inode(nd->path.dentry));
> + d_inode(nd->path.dentry));
> if (unlikely(error))
> return error;
> }
> diff --git a/fs/open.c b/fs/open.c
> index 98f6601fbac6..7bf3bdaec0bd 100644
> --- a/fs/open.c
> +++ b/fs/open.c
> @@ -484,7 +484,7 @@ static long do_faccessat(int dfd, const char __user *filename, int mode, int fla
> if (res)
> goto out;
>
> - inode = d_backing_inode(path.dentry);
> + inode = d_inode(path.dentry);
>
> if ((mode & MAY_EXEC) && S_ISREG(inode->i_mode)) {
> /*
> @@ -1021,7 +1021,7 @@ int finish_open(struct file *file, struct dentry *dentry,
> BUG_ON(file->f_mode & FMODE_OPENED); /* once it's opened, it's opened */
>
> file->f_path.dentry = dentry;
> - return do_dentry_open(file, d_backing_inode(dentry), open);
> + return do_dentry_open(file, d_inode(dentry), open);
> }
> EXPORT_SYMBOL(finish_open);
>
> @@ -1060,7 +1060,7 @@ EXPORT_SYMBOL(file_path);
> int vfs_open(const struct path *path, struct file *file)
> {
> file->f_path = *path;
> - return do_dentry_open(file, d_backing_inode(path->dentry), NULL);
> + return do_dentry_open(file, d_inode(path->dentry), NULL);
> }
>
> struct file *dentry_open(const struct path *path, int flags,
> diff --git a/fs/posix_acl.c b/fs/posix_acl.c
> index a05fe94970ce..1e7a01c529f1 100644
> --- a/fs/posix_acl.c
> +++ b/fs/posix_acl.c
> @@ -985,7 +985,7 @@ int posix_acl_listxattr(struct inode *inode, char **buffer,
> static bool
> posix_acl_xattr_list(struct dentry *dentry)
> {
> - return IS_POSIXACL(d_backing_inode(dentry));
> + return IS_POSIXACL(d_inode(dentry));
> }
>
> /*
> diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
> index 6000964c2b80..1664a9334a50 100644
> --- a/fs/reiserfs/xattr.c
> +++ b/fs/reiserfs/xattr.c
> @@ -776,7 +776,7 @@ static inline bool reiserfs_posix_acl_list(const char *name,
> struct dentry *dentry)
> {
> return (posix_acl_type(name) >= 0) &&
> - IS_POSIXACL(d_backing_inode(dentry));
> + IS_POSIXACL(d_inode(dentry));
> }
>
> /* This is the implementation for the xattr plugin infrastructure */
> diff --git a/fs/stat.c b/fs/stat.c
> index d43a5cc1bfa4..83f6a51f496b 100644
> --- a/fs/stat.c
> +++ b/fs/stat.c
> @@ -106,7 +106,7 @@ int vfs_getattr_nosec(const struct path *path, struct kstat *stat,
> u32 request_mask, unsigned int query_flags)
> {
> struct mnt_idmap *idmap;
> - struct inode *inode = d_backing_inode(path->dentry);
> + struct inode *inode = d_inode(path->dentry);
>
> memset(stat, 0, sizeof(*stat));
> stat->result_mask |= STATX_BASIC_STATS;
> @@ -252,7 +252,7 @@ static int vfs_statx(int dfd, struct filename *filename, int flags,
>
> /* Handle STATX_DIOALIGN for block devices. */
> if (request_mask & STATX_DIOALIGN) {
> - struct inode *inode = d_backing_inode(path.dentry);
> + struct inode *inode = d_inode(path.dentry);
>
> if (S_ISBLK(inode->i_mode))
> bdev_statx_dioalign(inode, stat);
> @@ -489,7 +489,7 @@ static int do_readlinkat(int dfd, const char __user *pathname,
> retry:
> error = user_path_at_empty(dfd, pathname, lookup_flags, &path, &empty);
> if (!error) {
> - struct inode *inode = d_backing_inode(path.dentry);
> + struct inode *inode = d_inode(path.dentry);
>
> error = empty ? -ENOENT : -EINVAL;
> /*
> diff --git a/fs/udf/symlink.c b/fs/udf/symlink.c
> index f7eaf7b14594..a35d8db741c7 100644
> --- a/fs/udf/symlink.c
> +++ b/fs/udf/symlink.c
> @@ -146,7 +146,7 @@ static int udf_symlink_getattr(struct mnt_idmap *idmap,
> u32 request_mask, unsigned int flags)
> {
> struct dentry *dentry = path->dentry;
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> struct page *page;
>
> generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
> diff --git a/include/linux/dcache.h b/include/linux/dcache.h
> index 13023c7211d6..f09c04a5bcef 100644
> --- a/include/linux/dcache.h
> +++ b/include/linux/dcache.h
> @@ -528,22 +528,6 @@ static inline struct inode *d_inode_rcu(const struct dentry *dentry)
> return READ_ONCE(dentry->d_inode);
> }
>
> -/**
> - * d_backing_inode - Get upper or lower inode we should be using
> - * @upper: The upper layer
> - *
> - * This is the helper that should be used to get at the inode that will be used
> - * if this dentry were to be opened as a file. The inode may be on the upper
> - * dentry or it may be on a lower dentry pinned by the upper.
> - *
> - * Normal filesystems should not use this to access their own inodes.
> - */
> -static inline struct inode *d_backing_inode(const struct dentry *upper)
> -{
> - struct inode *inode = upper->d_inode;
> -
> - return inode;
> -}
>
> /**
> * d_real - Return the real dentry
> @@ -574,7 +558,7 @@ static inline struct dentry *d_real(struct dentry *dentry,
> static inline struct inode *d_real_inode(const struct dentry *dentry)
> {
> /* This usage of d_real() results in const dentry */
> - return d_backing_inode(d_real((struct dentry *) dentry, NULL));
> + return d_inode(d_real((struct dentry *) dentry, NULL));
> }
>
> struct name_snapshot {
> diff --git a/include/trace/events/cachefiles.h b/include/trace/events/cachefiles.h
> index cf4b98b9a9ed..e866d6ee1092 100644
> --- a/include/trace/events/cachefiles.h
> +++ b/include/trace/events/cachefiles.h
> @@ -251,9 +251,9 @@ TRACE_EVENT(cachefiles_lookup,
>
> TP_fast_assign(
> __entry->obj = obj ? obj->debug_id : 0;
> - __entry->dino = d_backing_inode(dir)->i_ino;
> - __entry->ino = (!IS_ERR(de) && d_backing_inode(de) ?
> - d_backing_inode(de)->i_ino : 0);
> + __entry->dino = d_inode(dir)->i_ino;
> + __entry->ino = (!IS_ERR(de) && d_inode(de) ?
> + d_inode(de)->i_ino : 0);
> __entry->error = IS_ERR(de) ? PTR_ERR(de) : 0;
> ),
>
> @@ -272,8 +272,8 @@ TRACE_EVENT(cachefiles_mkdir,
> ),
>
> TP_fast_assign(
> - __entry->dir = d_backing_inode(dir)->i_ino;
> - __entry->subdir = d_backing_inode(subdir)->i_ino;
> + __entry->dir = d_inode(dir)->i_ino;
> + __entry->subdir = d_inode(subdir)->i_ino;
> ),
>
> TP_printk("dB=%x sB=%x",
> diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
> index e867c17d3f84..67451ab3f3da 100644
> --- a/kernel/audit_tree.c
> +++ b/kernel/audit_tree.c
> @@ -670,7 +670,7 @@ int audit_remove_tree_rule(struct audit_krule *rule)
>
> static int compare_root(struct vfsmount *mnt, void *arg)
> {
> - return inode_to_key(d_backing_inode(mnt->mnt_root)) ==
> + return inode_to_key(d_inode(mnt->mnt_root)) ==
> (unsigned long)arg;
> }
>
> @@ -744,7 +744,7 @@ void audit_put_tree(struct audit_tree *tree)
>
> static int tag_mount(struct vfsmount *mnt, void *arg)
> {
> - return tag_chunk(d_backing_inode(mnt->mnt_root), arg);
> + return tag_chunk(d_inode(mnt->mnt_root), arg);
> }
>
> /*
> diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
> index 65075f1e4ac8..68c581662067 100644
> --- a/kernel/audit_watch.c
> +++ b/kernel/audit_watch.c
> @@ -135,7 +135,7 @@ int audit_watch_compare(struct audit_watch *watch, unsigned long ino, dev_t dev)
> /* Initialize a parent watch entry. */
> static struct audit_parent *audit_init_parent(const struct path *path)
> {
> - struct inode *inode = d_backing_inode(path->dentry);
> + struct inode *inode = d_inode(path->dentry);
> struct audit_parent *parent;
> int ret;
>
> @@ -353,9 +353,9 @@ static int audit_get_nd(struct audit_watch *watch, struct path *parent)
> if (d_is_positive(d)) {
> /* update watch filter fields */
> watch->dev = d->d_sb->s_dev;
> - watch->ino = d_backing_inode(d)->i_ino;
> + watch->ino = d_inode(d)->i_ino;
> }
> - inode_unlock(d_backing_inode(parent->dentry));
> + inode_unlock(d_inode(parent->dentry));
> dput(d);
> return 0;
> }
> @@ -425,7 +425,7 @@ int audit_add_watch(struct audit_krule *krule, struct list_head **list)
> }
>
> /* either find an old parent or attach a new one */
> - parent = audit_find_parent(d_backing_inode(parent_path.dentry));
> + parent = audit_find_parent(d_inode(parent_path.dentry));
> if (!parent) {
> parent = audit_init_parent(&parent_path);
> if (IS_ERR(parent)) {
> diff --git a/kernel/auditsc.c b/kernel/auditsc.c
> index 21d2fa815e78..efaee820ea60 100644
> --- a/kernel/auditsc.c
> +++ b/kernel/auditsc.c
> @@ -2129,7 +2129,7 @@ static void handle_path(const struct dentry *dentry)
> rcu_read_lock();
> seq = read_seqbegin(&rename_lock);
> for (;;) {
> - struct inode *inode = d_backing_inode(d);
> + struct inode *inode = d_inode(d);
>
> if (inode && unlikely(inode->i_fsnotify_marks)) {
> struct audit_chunk *chunk;
> @@ -2296,7 +2296,7 @@ void __audit_inode(struct filename *name, const struct dentry *dentry,
> unsigned int flags)
> {
> struct audit_context *context = audit_context();
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> struct audit_names *n;
> bool parent = flags & AUDIT_INODE_PARENT;
> struct audit_entry *e;
> @@ -2414,7 +2414,7 @@ void __audit_inode_child(struct inode *parent,
> const unsigned char type)
> {
> struct audit_context *context = audit_context();
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> const struct qstr *dname = &dentry->d_name;
> struct audit_names *n, *found_parent = NULL, *found_child = NULL;
> struct audit_entry *e;
> diff --git a/kernel/bpf/inode.c b/kernel/bpf/inode.c
> index 99d0625b6c82..88e35686127e 100644
> --- a/kernel/bpf/inode.c
> +++ b/kernel/bpf/inode.c
> @@ -504,7 +504,7 @@ static void *bpf_obj_do_get(int path_fd, const char __user *pathname,
> if (ret)
> return ERR_PTR(ret);
>
> - inode = d_backing_inode(path.dentry);
> + inode = d_inode(path.dentry);
> ret = path_permission(&path, ACC_MODE(flags));
> if (ret)
> goto out;
> @@ -587,7 +587,7 @@ struct bpf_prog *bpf_prog_get_type_path(const char *name, enum bpf_prog_type typ
> int ret = kern_path(name, LOOKUP_FOLLOW, &path);
> if (ret)
> return ERR_PTR(ret);
> - prog = __get_prog_inode(d_backing_inode(path.dentry), type);
> + prog = __get_prog_inode(d_inode(path.dentry), type);
> if (!IS_ERR(prog))
> touch_atime(&path);
> path_put(&path);
> diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
> index 3e8a04a13668..3a62bd99f561 100644
> --- a/net/unix/af_unix.c
> +++ b/net/unix/af_unix.c
> @@ -406,7 +406,7 @@ static struct sock *unix_find_socket_byinode(struct inode *i)
> sk_for_each_bound(s, &bsd_socket_buckets[hash]) {
> struct dentry *dentry = unix_sk(s)->path.dentry;
>
> - if (dentry && d_backing_inode(dentry) == i) {
> + if (dentry && d_inode(dentry) == i) {
> sock_hold(s);
> spin_unlock(&bsd_socket_locks[hash]);
> return s;
> @@ -1086,7 +1086,7 @@ static struct sock *unix_find_bsd(struct sockaddr_un *sunaddr, int addr_len,
> goto path_put;
>
> err = -ECONNREFUSED;
> - inode = d_backing_inode(path.dentry);
> + inode = d_inode(path.dentry);
> if (!S_ISSOCK(inode->i_mode))
> goto path_put;
>
> @@ -1250,7 +1250,7 @@ static int unix_bind_bsd(struct sock *sk, struct sockaddr_un *sunaddr,
> if (u->addr)
> goto out_unlock;
>
> - new_hash = unix_bsd_hash(d_backing_inode(dentry));
> + new_hash = unix_bsd_hash(d_inode(dentry));
> unix_table_double_lock(net, old_hash, new_hash);
> u->path.mnt = mntget(parent.mnt);
> u->path.dentry = dget(dentry);
> diff --git a/net/unix/diag.c b/net/unix/diag.c
> index 616b55c5b890..88e2e64a6829 100644
> --- a/net/unix/diag.c
> +++ b/net/unix/diag.c
> @@ -30,7 +30,7 @@ static int sk_diag_dump_vfs(struct sock *sk, struct sk_buff *nlskb)
>
> if (dentry) {
> struct unix_diag_vfs uv = {
> - .udiag_vfs_ino = d_backing_inode(dentry)->i_ino,
> + .udiag_vfs_ino = d_inode(dentry)->i_ino,
> .udiag_vfs_dev = dentry->d_sb->s_dev,
> };
>
> diff --git a/security/apparmor/file.c b/security/apparmor/file.c
> index 698b124e649f..c05f06fe9a64 100644
> --- a/security/apparmor/file.c
> +++ b/security/apparmor/file.c
> @@ -409,8 +409,8 @@ int aa_path_link(struct aa_label *label, struct dentry *old_dentry,
> struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
> struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
> struct path_cond cond = {
> - d_backing_inode(old_dentry)->i_uid,
> - d_backing_inode(old_dentry)->i_mode
> + d_inode(old_dentry)->i_uid,
> + d_inode(old_dentry)->i_mode
> };
> char *buffer = NULL, *buffer2 = NULL;
> struct aa_profile *profile;
> diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
> index 108eccc5ada5..4f0a593c2c5b 100644
> --- a/security/apparmor/lsm.c
> +++ b/security/apparmor/lsm.c
> @@ -228,10 +228,10 @@ static int common_perm(const char *op, const struct path *path, u32 mask,
> static int common_perm_cond(const char *op, const struct path *path, u32 mask)
> {
> vfsuid_t vfsuid = i_uid_into_vfsuid(mnt_idmap(path->mnt),
> - d_backing_inode(path->dentry));
> + d_inode(path->dentry));
> struct path_cond cond = {
> vfsuid_into_kuid(vfsuid),
> - d_backing_inode(path->dentry)->i_mode
> + d_inode(path->dentry)->i_mode
> };
>
> if (!path_mediated_fs(path->dentry))
> @@ -271,7 +271,7 @@ static int common_perm_dir_dentry(const char *op, const struct path *dir,
> static int common_perm_rm(const char *op, const struct path *dir,
> struct dentry *dentry, u32 mask)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> struct path_cond cond = { };
> vfsuid_t vfsuid;
>
> @@ -384,16 +384,16 @@ static int apparmor_path_rename(const struct path *old_dir, struct dentry *old_d
> struct path new_path = { .mnt = new_dir->mnt,
> .dentry = new_dentry };
> struct path_cond cond = {
> - .mode = d_backing_inode(old_dentry)->i_mode
> + .mode = d_inode(old_dentry)->i_mode
> };
> - vfsuid = i_uid_into_vfsuid(idmap, d_backing_inode(old_dentry));
> + vfsuid = i_uid_into_vfsuid(idmap, d_inode(old_dentry));
> cond.uid = vfsuid_into_kuid(vfsuid);
>
> if (flags & RENAME_EXCHANGE) {
> struct path_cond cond_exchange = {
> - .mode = d_backing_inode(new_dentry)->i_mode,
> + .mode = d_inode(new_dentry)->i_mode,
> };
> - vfsuid = i_uid_into_vfsuid(idmap, d_backing_inode(old_dentry));
> + vfsuid = i_uid_into_vfsuid(idmap, d_inode(old_dentry));
> cond_exchange.uid = vfsuid_into_kuid(vfsuid);
>
> error = aa_path_perm(OP_RENAME_SRC, label, &new_path, 0,
> diff --git a/security/commoncap.c b/security/commoncap.c
> index bc0521104197..8361226be59b 100644
> --- a/security/commoncap.c
> +++ b/security/commoncap.c
> @@ -295,7 +295,7 @@ int cap_capset(struct cred *new,
> */
> int cap_inode_need_killpriv(struct dentry *dentry)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> int error;
>
> error = __vfs_getxattr(dentry, inode, XATTR_NAME_CAPS, NULL, 0);
> @@ -533,7 +533,7 @@ int cap_convert_nscap(struct mnt_idmap *idmap, struct dentry *dentry,
> uid_t nsrootid;
> const struct vfs_cap_data *cap = *ivalue;
> __u32 magic, nsmagic;
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> struct user_namespace *task_ns = current_user_ns(),
> *fs_ns = inode->i_sb->s_user_ns;
> kuid_t rootid;
> @@ -636,7 +636,7 @@ int get_vfs_caps_from_disk(struct mnt_idmap *idmap,
> const struct dentry *dentry,
> struct cpu_vfs_cap_data *cpu_caps)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> __u32 magic_etc;
> int size;
> struct vfs_ns_cap_data data, *nscaps = &data;
> @@ -1039,7 +1039,7 @@ int cap_inode_removexattr(struct mnt_idmap *idmap,
>
> if (strcmp(name, XATTR_NAME_CAPS) == 0) {
> /* security.capability gets namespaced */
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> if (!inode)
> return -EINVAL;
> if (!capable_wrt_inode_uidgid(idmap, inode, CAP_SETFCAP))
> diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c
> index b1ffd4cc0b44..9bed5ff0a246 100644
> --- a/security/integrity/evm/evm_crypto.c
> +++ b/security/integrity/evm/evm_crypto.c
> @@ -223,7 +223,7 @@ static int evm_calc_hmac_or_hash(struct dentry *dentry,
> size_t req_xattr_value_len,
> uint8_t type, struct evm_digest *data)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> struct xattr_list *xattr;
> struct shash_desc *desc;
> size_t xattr_size = 0;
> @@ -356,7 +356,7 @@ static int evm_is_immutable(struct dentry *dentry, struct inode *inode)
> int evm_update_evmxattr(struct dentry *dentry, const char *xattr_name,
> const char *xattr_value, size_t xattr_value_len)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> struct evm_digest data;
> int rc = 0;
>
> diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
> index ff9a939dad8e..0413999d0aa6 100644
> --- a/security/integrity/evm/evm_main.c
> +++ b/security/integrity/evm/evm_main.c
> @@ -131,7 +131,7 @@ static bool evm_hmac_disabled(void)
>
> static int evm_find_protected_xattrs(struct dentry *dentry)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> struct xattr_list *xattr;
> int error;
> int count = 0;
> @@ -241,7 +241,7 @@ static enum integrity_status evm_verify_hmac(struct dentry *dentry,
> (const char *)xattr_data, xattr_len,
> digest.digest, digest.hdr.length);
> if (!rc) {
> - inode = d_backing_inode(dentry);
> + inode = d_inode(dentry);
>
> if (xattr_data->type == EVM_XATTR_PORTABLE_DIGSIG) {
> if (iint)
> @@ -337,7 +337,7 @@ int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
> int rc, size, total_size = 0;
>
> list_for_each_entry_lockless(xattr, &evm_config_xattrnames, list) {
> - rc = __vfs_getxattr(dentry, d_backing_inode(dentry),
> + rc = __vfs_getxattr(dentry, d_inode(dentry),
> xattr->name, NULL, 0);
> if (rc < 0 && rc == -ENODATA)
> continue;
> @@ -367,7 +367,7 @@ int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
> size = rc;
> if (buffer) {
> rc = __vfs_getxattr(dentry,
> - d_backing_inode(dentry), xattr->name,
> + d_inode(dentry), xattr->name,
> buffer + total_size,
> buffer_size - total_size);
> if (rc < 0)
> @@ -410,7 +410,7 @@ enum integrity_status evm_verifyxattr(struct dentry *dentry,
> return INTEGRITY_UNKNOWN;
>
> if (!iint) {
> - iint = integrity_iint_find(d_backing_inode(dentry));
> + iint = integrity_iint_find(d_inode(dentry));
> if (!iint)
> return INTEGRITY_UNKNOWN;
> }
> @@ -428,7 +428,7 @@ EXPORT_SYMBOL_GPL(evm_verifyxattr);
> */
> static enum integrity_status evm_verify_current_integrity(struct dentry *dentry)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
>
> if (!evm_key_loaded() || !S_ISREG(inode->i_mode) || evm_fixmode)
> return INTEGRITY_PASS;
> @@ -510,7 +510,7 @@ static int evm_protect_xattr(struct mnt_idmap *idmap,
> if (evm_hmac_disabled())
> return 0;
>
> - iint = integrity_iint_find(d_backing_inode(dentry));
> + iint = integrity_iint_find(d_inode(dentry));
> if (iint && (iint->flags & IMA_NEW_FILE))
> return 0;
>
> @@ -545,7 +545,7 @@ static int evm_protect_xattr(struct mnt_idmap *idmap,
>
> if (evm_status != INTEGRITY_PASS &&
> evm_status != INTEGRITY_PASS_IMMUTABLE)
> - integrity_audit_msg(AUDIT_INTEGRITY_METADATA, d_backing_inode(dentry),
> + integrity_audit_msg(AUDIT_INTEGRITY_METADATA, d_inode(dentry),
> dentry->d_name.name, "appraise_metadata",
> integrity_status_msg[evm_status],
> -EPERM, 0);
> @@ -618,7 +618,7 @@ static int evm_inode_set_acl_change(struct mnt_idmap *idmap,
> int rc;
>
> umode_t mode;
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
>
> if (!kacl)
> return 1;
> @@ -683,7 +683,7 @@ int evm_inode_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
> return 0;
>
> if (evm_status != INTEGRITY_PASS_IMMUTABLE)
> - integrity_audit_msg(AUDIT_INTEGRITY_METADATA, d_backing_inode(dentry),
> + integrity_audit_msg(AUDIT_INTEGRITY_METADATA, d_inode(dentry),
> dentry->d_name.name, "appraise_metadata",
> integrity_status_msg[evm_status],
> -EPERM, 0);
> @@ -783,7 +783,7 @@ void evm_inode_post_removexattr(struct dentry *dentry, const char *xattr_name)
> static int evm_attr_change(struct mnt_idmap *idmap,
> struct dentry *dentry, struct iattr *attr)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> unsigned int ia_valid = attr->ia_valid;
>
> if (!i_uid_needs_update(idmap, attr, inode) &&
> @@ -833,7 +833,7 @@ int evm_inode_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
> !evm_attr_change(idmap, dentry, attr))
> return 0;
>
> - integrity_audit_msg(AUDIT_INTEGRITY_METADATA, d_backing_inode(dentry),
> + integrity_audit_msg(AUDIT_INTEGRITY_METADATA, d_inode(dentry),
> dentry->d_name.name, "appraise_metadata",
> integrity_status_msg[evm_status], -EPERM, 0);
> return -EPERM;
> diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c
> index 870dde67707b..491a7429df75 100644
> --- a/security/integrity/ima/ima_appraise.c
> +++ b/security/integrity/ima/ima_appraise.c
> @@ -486,7 +486,7 @@ int ima_appraise_measurement(enum ima_hooks func,
> static const char op[] = "appraise_data";
> const char *cause = "unknown";
> struct dentry *dentry = file_dentry(file);
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> enum integrity_status status = INTEGRITY_UNKNOWN;
> int rc = xattr_len;
> bool try_modsig = iint->flags & IMA_MODSIG_ALLOWED && modsig;
> @@ -638,7 +638,7 @@ void ima_update_xattr(struct integrity_iint_cache *iint, struct file *file)
> void ima_inode_post_setattr(struct mnt_idmap *idmap,
> struct dentry *dentry)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> struct integrity_iint_cache *iint;
> int action;
>
> @@ -772,7 +772,7 @@ int ima_inode_setxattr(struct dentry *dentry, const char *xattr_name,
> digsig = (xvalue->type == EVM_XATTR_PORTABLE_DIGSIG);
> }
> if (result == 1 || evm_revalidate_status(xattr_name)) {
> - ima_reset_appraise_flags(d_backing_inode(dentry), digsig);
> + ima_reset_appraise_flags(d_inode(dentry), digsig);
> if (result == 1)
> result = 0;
> }
> @@ -783,7 +783,7 @@ int ima_inode_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
> const char *acl_name, struct posix_acl *kacl)
> {
> if (evm_revalidate_status(acl_name))
> - ima_reset_appraise_flags(d_backing_inode(dentry), 0);
> + ima_reset_appraise_flags(d_inode(dentry), 0);
>
> return 0;
> }
> @@ -794,7 +794,7 @@ int ima_inode_removexattr(struct dentry *dentry, const char *xattr_name)
>
> result = ima_protect_xattr(dentry, xattr_name, NULL, 0);
> if (result == 1 || evm_revalidate_status(xattr_name)) {
> - ima_reset_appraise_flags(d_backing_inode(dentry), 0);
> + ima_reset_appraise_flags(d_inode(dentry), 0);
> if (result == 1)
> result = 0;
> }
> diff --git a/security/landlock/fs.c b/security/landlock/fs.c
> index 1c0c198f6fdb..3bc7977c9ff5 100644
> --- a/security/landlock/fs.c
> +++ b/security/landlock/fs.c
> @@ -181,7 +181,7 @@ int landlock_append_fs_rule(struct landlock_ruleset *const ruleset,
> access_rights |=
> LANDLOCK_MASK_ACCESS_FS &
> ~(ruleset->fs_access_masks[0] | ACCESS_INITIALLY_DENIED);
> - object = get_inode_object(d_backing_inode(path->dentry));
> + object = get_inode_object(d_inode(path->dentry));
> if (IS_ERR(object))
> return PTR_ERR(object);
> mutex_lock(&ruleset->lock);
> @@ -213,7 +213,7 @@ find_rule(const struct landlock_ruleset *const domain,
> if (d_is_negative(dentry))
> return NULL;
>
> - inode = d_backing_inode(dentry);
> + inode = d_inode(dentry);
> rcu_read_lock();
> rule = landlock_find_rule(
> domain, rcu_dereference(landlock_inode(inode)->object));
> @@ -284,7 +284,7 @@ static inline bool is_nouser_or_private(const struct dentry *dentry)
> {
> return (dentry->d_sb->s_flags & SB_NOUSER) ||
> (d_is_positive(dentry) &&
> - unlikely(IS_PRIVATE(d_backing_inode(dentry))));
> + unlikely(IS_PRIVATE(d_inode(dentry))));
> }
>
> static inline access_mask_t
> @@ -833,12 +833,12 @@ static int current_check_refer_path(struct dentry *const old_dentry,
> if (unlikely(d_is_negative(new_dentry)))
> return -ENOENT;
> access_request_parent1 =
> - get_mode_access(d_backing_inode(new_dentry)->i_mode);
> + get_mode_access(d_inode(new_dentry)->i_mode);
> } else {
> access_request_parent1 = 0;
> }
> access_request_parent2 =
> - get_mode_access(d_backing_inode(old_dentry)->i_mode);
> + get_mode_access(d_inode(old_dentry)->i_mode);
> if (removable) {
> access_request_parent1 |= maybe_remove(old_dentry);
> access_request_parent2 |= maybe_remove(new_dentry);
> diff --git a/security/landlock/syscalls.c b/security/landlock/syscalls.c
> index 245cc650a4dc..3fd22ee41e31 100644
> --- a/security/landlock/syscalls.c
> +++ b/security/landlock/syscalls.c
> @@ -262,7 +262,7 @@ static int get_path_from_fd(const s32 fd, struct path *const path)
> (f.file->f_path.mnt->mnt_flags & MNT_INTERNAL) ||
> (f.file->f_path.dentry->d_sb->s_flags & SB_NOUSER) ||
> d_is_negative(f.file->f_path.dentry) ||
> - IS_PRIVATE(d_backing_inode(f.file->f_path.dentry))) {
> + IS_PRIVATE(d_inode(f.file->f_path.dentry))) {
> err = -EBADFD;
> goto out_fdput;
> }
> diff --git a/security/lsm_audit.c b/security/lsm_audit.c
> index 849e832719e2..422a7066c698 100644
> --- a/security/lsm_audit.c
> +++ b/security/lsm_audit.c
> @@ -223,7 +223,7 @@ static void dump_common_audit_data(struct audit_buffer *ab,
>
> audit_log_d_path(ab, " path=", &a->u.path);
>
> - inode = d_backing_inode(a->u.path.dentry);
> + inode = d_inode(a->u.path.dentry);
> if (inode) {
> audit_log_format(ab, " dev=");
> audit_log_untrustedstring(ab, inode->i_sb->s_id);
> @@ -267,7 +267,7 @@ static void dump_common_audit_data(struct audit_buffer *ab,
> audit_log_untrustedstring(ab, a->u.dentry->d_name.name);
> spin_unlock(&a->u.dentry->d_lock);
>
> - inode = d_backing_inode(a->u.dentry);
> + inode = d_inode(a->u.dentry);
> if (inode) {
> audit_log_format(ab, " dev=");
> audit_log_untrustedstring(ab, inode->i_sb->s_id);
> diff --git a/security/security.c b/security/security.c
> index 23b129d482a7..f25b2a7414d7 100644
> --- a/security/security.c
> +++ b/security/security.c
> @@ -1710,7 +1710,7 @@ int security_inode_init_security_anon(struct inode *inode,
> int security_path_mknod(const struct path *dir, struct dentry *dentry,
> umode_t mode, unsigned int dev)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dir->dentry))))
> return 0;
> return call_int_hook(path_mknod, 0, dir, dentry, mode, dev);
> }
> @@ -1729,7 +1729,7 @@ EXPORT_SYMBOL(security_path_mknod);
> int security_path_mkdir(const struct path *dir, struct dentry *dentry,
> umode_t mode)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dir->dentry))))
> return 0;
> return call_int_hook(path_mkdir, 0, dir, dentry, mode);
> }
> @@ -1746,7 +1746,7 @@ EXPORT_SYMBOL(security_path_mkdir);
> */
> int security_path_rmdir(const struct path *dir, struct dentry *dentry)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dir->dentry))))
> return 0;
> return call_int_hook(path_rmdir, 0, dir, dentry);
> }
> @@ -1762,7 +1762,7 @@ int security_path_rmdir(const struct path *dir, struct dentry *dentry)
> */
> int security_path_unlink(const struct path *dir, struct dentry *dentry)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dir->dentry))))
> return 0;
> return call_int_hook(path_unlink, 0, dir, dentry);
> }
> @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL(security_path_unlink);
> int security_path_symlink(const struct path *dir, struct dentry *dentry,
> const char *old_name)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dir->dentry))))
> return 0;
> return call_int_hook(path_symlink, 0, dir, dentry, old_name);
> }
> @@ -1799,7 +1799,7 @@ int security_path_symlink(const struct path *dir, struct dentry *dentry,
> int security_path_link(struct dentry *old_dentry, const struct path *new_dir,
> struct dentry *new_dentry)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(old_dentry))))
> return 0;
> return call_int_hook(path_link, 0, old_dentry, new_dir, new_dentry);
> }
> @@ -1820,9 +1820,9 @@ int security_path_rename(const struct path *old_dir, struct dentry *old_dentry,
> const struct path *new_dir, struct dentry *new_dentry,
> unsigned int flags)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry)) ||
> + if (unlikely(IS_PRIVATE(d_inode(old_dentry)) ||
> (d_is_positive(new_dentry) &&
> - IS_PRIVATE(d_backing_inode(new_dentry)))))
> + IS_PRIVATE(d_inode(new_dentry)))))
> return 0;
>
> return call_int_hook(path_rename, 0, old_dir, old_dentry, new_dir,
> @@ -1842,7 +1842,7 @@ EXPORT_SYMBOL(security_path_rename);
> */
> int security_path_truncate(const struct path *path)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(path->dentry))))
> return 0;
> return call_int_hook(path_truncate, 0, path);
> }
> @@ -1860,7 +1860,7 @@ int security_path_truncate(const struct path *path)
> */
> int security_path_chmod(const struct path *path, umode_t mode)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(path->dentry))))
> return 0;
> return call_int_hook(path_chmod, 0, path, mode);
> }
> @@ -1877,7 +1877,7 @@ int security_path_chmod(const struct path *path, umode_t mode)
> */
> int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(path->dentry))))
> return 0;
> return call_int_hook(path_chown, 0, path, uid, gid);
> }
> @@ -1928,7 +1928,7 @@ EXPORT_SYMBOL_GPL(security_inode_create);
> int security_inode_link(struct dentry *old_dentry, struct inode *dir,
> struct dentry *new_dentry)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(old_dentry))))
> return 0;
> return call_int_hook(inode_link, 0, old_dentry, dir, new_dentry);
> }
> @@ -1944,7 +1944,7 @@ int security_inode_link(struct dentry *old_dentry, struct inode *dir,
> */
> int security_inode_unlink(struct inode *dir, struct dentry *dentry)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
> return call_int_hook(inode_unlink, 0, dir, dentry);
> }
> @@ -1997,7 +1997,7 @@ EXPORT_SYMBOL_GPL(security_inode_mkdir);
> */
> int security_inode_rmdir(struct inode *dir, struct dentry *dentry)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
> return call_int_hook(inode_rmdir, 0, dir, dentry);
> }
> @@ -2040,9 +2040,9 @@ int security_inode_rename(struct inode *old_dir, struct dentry *old_dentry,
> struct inode *new_dir, struct dentry *new_dentry,
> unsigned int flags)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry)) ||
> + if (unlikely(IS_PRIVATE(d_inode(old_dentry)) ||
> (d_is_positive(new_dentry) &&
> - IS_PRIVATE(d_backing_inode(new_dentry)))))
> + IS_PRIVATE(d_inode(new_dentry)))))
> return 0;
>
> if (flags & RENAME_EXCHANGE) {
> @@ -2066,7 +2066,7 @@ int security_inode_rename(struct inode *old_dir, struct dentry *old_dentry,
> */
> int security_inode_readlink(struct dentry *dentry)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
> return call_int_hook(inode_readlink, 0, dentry);
> }
> @@ -2129,7 +2129,7 @@ int security_inode_setattr(struct mnt_idmap *idmap,
> {
> int ret;
>
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
> ret = call_int_hook(inode_setattr, 0, dentry, attr);
> if (ret)
> @@ -2148,7 +2148,7 @@ EXPORT_SYMBOL_GPL(security_inode_setattr);
> */
> int security_inode_getattr(const struct path *path)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(path->dentry))))
> return 0;
> return call_int_hook(inode_getattr, 0, path);
> }
> @@ -2172,7 +2172,7 @@ int security_inode_setxattr(struct mnt_idmap *idmap,
> {
> int ret;
>
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
> /*
> * SELinux and Smack integrate the cap call,
> @@ -2209,7 +2209,7 @@ int security_inode_set_acl(struct mnt_idmap *idmap,
> {
> int ret;
>
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
> ret = call_int_hook(inode_set_acl, 0, idmap, dentry, acl_name,
> kacl);
> @@ -2235,7 +2235,7 @@ int security_inode_set_acl(struct mnt_idmap *idmap,
> int security_inode_get_acl(struct mnt_idmap *idmap,
> struct dentry *dentry, const char *acl_name)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
> return call_int_hook(inode_get_acl, 0, idmap, dentry, acl_name);
> }
> @@ -2256,7 +2256,7 @@ int security_inode_remove_acl(struct mnt_idmap *idmap,
> {
> int ret;
>
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
> ret = call_int_hook(inode_remove_acl, 0, idmap, dentry, acl_name);
> if (ret)
> @@ -2280,7 +2280,7 @@ int security_inode_remove_acl(struct mnt_idmap *idmap,
> void security_inode_post_setxattr(struct dentry *dentry, const char *name,
> const void *value, size_t size, int flags)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return;
> call_void_hook(inode_post_setxattr, dentry, name, value, size, flags);
> evm_inode_post_setxattr(dentry, name, value, size);
> @@ -2298,7 +2298,7 @@ void security_inode_post_setxattr(struct dentry *dentry, const char *name,
> */
> int security_inode_getxattr(struct dentry *dentry, const char *name)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
> return call_int_hook(inode_getxattr, 0, dentry, name);
> }
> @@ -2314,7 +2314,7 @@ int security_inode_getxattr(struct dentry *dentry, const char *name)
> */
> int security_inode_listxattr(struct dentry *dentry)
> {
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
> return call_int_hook(inode_listxattr, 0, dentry);
> }
> @@ -2335,7 +2335,7 @@ int security_inode_removexattr(struct mnt_idmap *idmap,
> {
> int ret;
>
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
> /*
> * SELinux and Smack integrate the cap call,
> diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
> index 2aa0e219d721..320d8d5ddcbe 100644
> --- a/security/selinux/hooks.c
> +++ b/security/selinux/hooks.c
> @@ -321,7 +321,7 @@ static struct inode_security_struct *inode_security(struct inode *inode)
>
> static struct inode_security_struct *backing_inode_security_novalidate(struct dentry *dentry)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
>
> return selinux_inode(inode);
> }
> @@ -331,7 +331,7 @@ static struct inode_security_struct *backing_inode_security_novalidate(struct de
> */
> static struct inode_security_struct *backing_inode_security(struct dentry *dentry)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
>
> __inode_security_revalidate(inode, dentry, true);
> return selinux_inode(inode);
> @@ -497,7 +497,7 @@ static int sb_check_xattr_support(struct super_block *sb)
> {
> struct superblock_security_struct *sbsec = selinux_superblock(sb);
> struct dentry *root = sb->s_root;
> - struct inode *root_inode = d_backing_inode(root);
> + struct inode *root_inode = d_inode(root);
> u32 sid;
> int rc;
>
> @@ -546,7 +546,7 @@ static int sb_finish_set_opts(struct super_block *sb)
> {
> struct superblock_security_struct *sbsec = selinux_superblock(sb);
> struct dentry *root = sb->s_root;
> - struct inode *root_inode = d_backing_inode(root);
> + struct inode *root_inode = d_inode(root);
> int rc = 0;
>
> if (sbsec->behavior == SECURITY_FS_USE_XATTR) {
> @@ -1678,7 +1678,7 @@ static inline int dentry_has_perm(const struct cred *cred,
> struct dentry *dentry,
> u32 av)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> struct common_audit_data ad;
>
> ad.type = LSM_AUDIT_DATA_DENTRY;
> @@ -1694,7 +1694,7 @@ static inline int path_has_perm(const struct cred *cred,
> const struct path *path,
> u32 av)
> {
> - struct inode *inode = d_backing_inode(path->dentry);
> + struct inode *inode = d_inode(path->dentry);
> struct common_audit_data ad;
>
> ad.type = LSM_AUDIT_DATA_PATH;
> @@ -2079,7 +2079,7 @@ static int selinux_binder_transfer_file(const struct cred *from,
> return rc;
> #endif
>
> - if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
> + if (unlikely(IS_PRIVATE(d_inode(dentry))))
> return 0;
>
> isec = backing_inode_security(dentry);
> @@ -3130,7 +3130,7 @@ static int selinux_inode_permission(struct inode *inode, int mask)
> static int selinux_inode_setattr(struct dentry *dentry, struct iattr *iattr)
> {
> const struct cred *cred = current_cred();
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> unsigned int ia_valid = iattr->ia_valid;
> __u32 av = FILE__WRITE;
>
> @@ -3176,7 +3176,7 @@ static int selinux_inode_setxattr(struct mnt_idmap *idmap,
> struct dentry *dentry, const char *name,
> const void *value, size_t size, int flags)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> struct inode_security_struct *isec;
> struct superblock_security_struct *sbsec;
> struct common_audit_data ad;
> @@ -3287,7 +3287,7 @@ static void selinux_inode_post_setxattr(struct dentry *dentry, const char *name,
> const void *value, size_t size,
> int flags)
> {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
> struct inode_security_struct *isec;
> u32 newsid;
> int rc;
> diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
> index 65130a791f57..207a9f74162f 100644
> --- a/security/smack/smack_lsm.c
> +++ b/security/smack/smack_lsm.c
> @@ -798,7 +798,7 @@ static int smack_set_mnt_opts(struct super_block *sb,
> unsigned long *set_kern_flags)
> {
> struct dentry *root = sb->s_root;
> - struct inode *inode = d_backing_inode(root);
> + struct inode *inode = d_inode(root);
> struct superblock_smack *sp = smack_superblock(sb);
> struct inode_smack *isp;
> struct smack_known *skp;
> @@ -1072,15 +1072,15 @@ static int smack_inode_link(struct dentry *old_dentry, struct inode *dir,
> smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
> smk_ad_setfield_u_fs_path_dentry(&ad, old_dentry);
>
> - isp = smk_of_inode(d_backing_inode(old_dentry));
> + isp = smk_of_inode(d_inode(old_dentry));
> rc = smk_curacc(isp, MAY_WRITE, &ad);
> - rc = smk_bu_inode(d_backing_inode(old_dentry), MAY_WRITE, rc);
> + rc = smk_bu_inode(d_inode(old_dentry), MAY_WRITE, rc);
>
> if (rc == 0 && d_is_positive(new_dentry)) {
> - isp = smk_of_inode(d_backing_inode(new_dentry));
> + isp = smk_of_inode(d_inode(new_dentry));
> smk_ad_setfield_u_fs_path_dentry(&ad, new_dentry);
> rc = smk_curacc(isp, MAY_WRITE, &ad);
> - rc = smk_bu_inode(d_backing_inode(new_dentry), MAY_WRITE, rc);
> + rc = smk_bu_inode(d_inode(new_dentry), MAY_WRITE, rc);
> }
>
> return rc;
> @@ -1096,7 +1096,7 @@ static int smack_inode_link(struct dentry *old_dentry, struct inode *dir,
> */
> static int smack_inode_unlink(struct inode *dir, struct dentry *dentry)
> {
> - struct inode *ip = d_backing_inode(dentry);
> + struct inode *ip = d_inode(dentry);
> struct smk_audit_info ad;
> int rc;
>
> @@ -1139,8 +1139,8 @@ static int smack_inode_rmdir(struct inode *dir, struct dentry *dentry)
> /*
> * You need write access to the thing you're removing
> */
> - rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_WRITE, &ad);
> - rc = smk_bu_inode(d_backing_inode(dentry), MAY_WRITE, rc);
> + rc = smk_curacc(smk_of_inode(d_inode(dentry)), MAY_WRITE, &ad);
> + rc = smk_bu_inode(d_inode(dentry), MAY_WRITE, rc);
> if (rc == 0) {
> /*
> * You also need write access to the containing directory
> @@ -1178,15 +1178,15 @@ static int smack_inode_rename(struct inode *old_inode,
> smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
> smk_ad_setfield_u_fs_path_dentry(&ad, old_dentry);
>
> - isp = smk_of_inode(d_backing_inode(old_dentry));
> + isp = smk_of_inode(d_inode(old_dentry));
> rc = smk_curacc(isp, MAY_READWRITE, &ad);
> - rc = smk_bu_inode(d_backing_inode(old_dentry), MAY_READWRITE, rc);
> + rc = smk_bu_inode(d_inode(old_dentry), MAY_READWRITE, rc);
>
> if (rc == 0 && d_is_positive(new_dentry)) {
> - isp = smk_of_inode(d_backing_inode(new_dentry));
> + isp = smk_of_inode(d_inode(new_dentry));
> smk_ad_setfield_u_fs_path_dentry(&ad, new_dentry);
> rc = smk_curacc(isp, MAY_READWRITE, &ad);
> - rc = smk_bu_inode(d_backing_inode(new_dentry), MAY_READWRITE, rc);
> + rc = smk_bu_inode(d_inode(new_dentry), MAY_READWRITE, rc);
> }
> return rc;
> }
> @@ -1249,8 +1249,8 @@ static int smack_inode_setattr(struct dentry *dentry, struct iattr *iattr)
> smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
> smk_ad_setfield_u_fs_path_dentry(&ad, dentry);
>
> - rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_WRITE, &ad);
> - rc = smk_bu_inode(d_backing_inode(dentry), MAY_WRITE, rc);
> + rc = smk_curacc(smk_of_inode(d_inode(dentry)), MAY_WRITE, &ad);
> + rc = smk_bu_inode(d_inode(dentry), MAY_WRITE, rc);
> return rc;
> }
>
> @@ -1263,7 +1263,7 @@ static int smack_inode_setattr(struct dentry *dentry, struct iattr *iattr)
> static int smack_inode_getattr(const struct path *path)
> {
> struct smk_audit_info ad;
> - struct inode *inode = d_backing_inode(path->dentry);
> + struct inode *inode = d_inode(path->dentry);
> int rc;
>
> smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH);
> @@ -1334,8 +1334,8 @@ static int smack_inode_setxattr(struct mnt_idmap *idmap,
> smk_ad_setfield_u_fs_path_dentry(&ad, dentry);
>
> if (rc == 0) {
> - rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_WRITE, &ad);
> - rc = smk_bu_inode(d_backing_inode(dentry), MAY_WRITE, rc);
> + rc = smk_curacc(smk_of_inode(d_inode(dentry)), MAY_WRITE, &ad);
> + rc = smk_bu_inode(d_inode(dentry), MAY_WRITE, rc);
> }
>
> return rc;
> @@ -1356,7 +1356,7 @@ static void smack_inode_post_setxattr(struct dentry *dentry, const char *name,
> const void *value, size_t size, int flags)
> {
> struct smack_known *skp;
> - struct inode_smack *isp = smack_inode(d_backing_inode(dentry));
> + struct inode_smack *isp = smack_inode(d_inode(dentry));
>
> if (strcmp(name, XATTR_NAME_SMACKTRANSMUTE) == 0) {
> isp->smk_flags |= SMK_INODE_TRANSMUTE;
> @@ -1395,8 +1395,8 @@ static int smack_inode_getxattr(struct dentry *dentry, const char *name)
> smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
> smk_ad_setfield_u_fs_path_dentry(&ad, dentry);
>
> - rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_READ, &ad);
> - rc = smk_bu_inode(d_backing_inode(dentry), MAY_READ, rc);
> + rc = smk_curacc(smk_of_inode(d_inode(dentry)), MAY_READ, &ad);
> + rc = smk_bu_inode(d_inode(dentry), MAY_READ, rc);
> return rc;
> }
>
> @@ -1434,12 +1434,12 @@ static int smack_inode_removexattr(struct mnt_idmap *idmap,
> smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
> smk_ad_setfield_u_fs_path_dentry(&ad, dentry);
>
> - rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_WRITE, &ad);
> - rc = smk_bu_inode(d_backing_inode(dentry), MAY_WRITE, rc);
> + rc = smk_curacc(smk_of_inode(d_inode(dentry)), MAY_WRITE, &ad);
> + rc = smk_bu_inode(d_inode(dentry), MAY_WRITE, rc);
> if (rc != 0)
> return rc;
>
> - isp = smack_inode(d_backing_inode(dentry));
> + isp = smack_inode(d_inode(dentry));
> /*
> * Don't do anything special for these.
> * XATTR_NAME_SMACKIPIN
> @@ -1479,8 +1479,8 @@ static int smack_inode_set_acl(struct mnt_idmap *idmap,
> smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
> smk_ad_setfield_u_fs_path_dentry(&ad, dentry);
>
> - rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_WRITE, &ad);
> - rc = smk_bu_inode(d_backing_inode(dentry), MAY_WRITE, rc);
> + rc = smk_curacc(smk_of_inode(d_inode(dentry)), MAY_WRITE, &ad);
> + rc = smk_bu_inode(d_inode(dentry), MAY_WRITE, rc);
> return rc;
> }
>
> @@ -1501,8 +1501,8 @@ static int smack_inode_get_acl(struct mnt_idmap *idmap,
> smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
> smk_ad_setfield_u_fs_path_dentry(&ad, dentry);
>
> - rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_READ, &ad);
> - rc = smk_bu_inode(d_backing_inode(dentry), MAY_READ, rc);
> + rc = smk_curacc(smk_of_inode(d_inode(dentry)), MAY_READ, &ad);
> + rc = smk_bu_inode(d_inode(dentry), MAY_READ, rc);
> return rc;
> }
>
> @@ -1523,8 +1523,8 @@ static int smack_inode_remove_acl(struct mnt_idmap *idmap,
> smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
> smk_ad_setfield_u_fs_path_dentry(&ad, dentry);
>
> - rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_WRITE, &ad);
> - rc = smk_bu_inode(d_backing_inode(dentry), MAY_WRITE, rc);
> + rc = smk_curacc(smk_of_inode(d_inode(dentry)), MAY_WRITE, &ad);
> + rc = smk_bu_inode(d_inode(dentry), MAY_WRITE, rc);
> return rc;
> }
>
> diff --git a/security/tomoyo/condition.c b/security/tomoyo/condition.c
> index f8bcc083bb0d..c7e1bfd3ef72 100644
> --- a/security/tomoyo/condition.c
> +++ b/security/tomoyo/condition.c
> @@ -735,7 +735,7 @@ void tomoyo_get_attributes(struct tomoyo_obj_info *obj)
> dentry = dget_parent(dentry);
> break;
> }
> - inode = d_backing_inode(dentry);
> + inode = d_inode(dentry);
> if (inode) {
> struct tomoyo_mini_stat *stat = &obj->stat[i];
>
> diff --git a/security/tomoyo/realpath.c b/security/tomoyo/realpath.c
> index 1c483ee7f93d..e4eda5a4df4f 100644
> --- a/security/tomoyo/realpath.c
> +++ b/security/tomoyo/realpath.c
> @@ -100,7 +100,7 @@ static char *tomoyo_get_absolute_path(const struct path *path, char * const buff
> /* go to whatever namespace root we are under */
> pos = d_absolute_path(path, buffer, buflen - 1);
> if (!IS_ERR(pos) && *pos == '/' && pos[1]) {
> - struct inode *inode = d_backing_inode(path->dentry);
> + struct inode *inode = d_inode(path->dentry);
>
> if (inode && S_ISDIR(inode->i_mode)) {
> buffer[buflen - 2] = '/';
> @@ -130,7 +130,7 @@ static char *tomoyo_get_dentry_path(struct dentry *dentry, char * const buffer,
> if (buflen >= 256) {
> pos = dentry_path_raw(dentry, buffer, buflen - 1);
> if (!IS_ERR(pos) && *pos == '/' && pos[1]) {
> - struct inode *inode = d_backing_inode(dentry);
> + struct inode *inode = d_inode(dentry);
>
> if (inode && S_ISDIR(inode->i_mode)) {
> buffer[buflen - 2] = '/';
> @@ -177,7 +177,7 @@ static char *tomoyo_get_local_path(struct dentry *dentry, char * const buffer,
> if (!MAJOR(sb->s_dev))
> goto prepend_filesystem_name;
> {
> - struct inode *inode = d_backing_inode(sb->s_root);
> + struct inode *inode = d_inode(sb->s_root);
>
> /*
> * Use filesystem name if filesystem does not support rename()
> @@ -258,7 +258,7 @@ char *tomoyo_realpath_from_path(const struct path *path)
> pos = dentry->d_op->d_dname(dentry, buf, buf_len - 1);
> goto encode;
> }
> - inode = d_backing_inode(sb->s_root);
> + inode = d_inode(sb->s_root);
> /*
> * Get local name for filesystems without rename() operation
> */
Powered by blists - more mailing lists