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Date: Tue, 8 May 2018 11:03:31 -0700
From: Mark Fasheh <mfasheh@...e.de>
To: linux-fsdevel@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, linux-btrfs@...r.kernel.org,
Mark Fasheh <mfasheh@...e.de>
Subject: [PATCH 11/76] fs/9p: Use inode_sb() helper instead of inode->i_sb
Signed-off-by: Mark Fasheh <mfasheh@...e.de>
---
fs/9p/acl.c | 3 ++-
fs/9p/v9fs.h | 2 +-
fs/9p/vfs_inode.c | 8 ++++----
fs/9p/vfs_inode_dotl.c | 14 +++++++-------
4 files changed, 14 insertions(+), 13 deletions(-)
diff --git a/fs/9p/acl.c b/fs/9p/acl.c
index 082d227fa56b..ccd91eb83725 100644
--- a/fs/9p/acl.c
+++ b/fs/9p/acl.c
@@ -266,7 +266,8 @@ static int v9fs_xattr_set_acl(const struct xattr_handler *handler,
if (IS_ERR(acl))
return PTR_ERR(acl);
else if (acl) {
- retval = posix_acl_valid(inode->i_sb->s_user_ns, acl);
+ retval = posix_acl_valid(inode_sb(inode)->s_user_ns,
+ acl);
if (retval)
goto err_out;
}
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h
index 982e017acadb..9e27ef7ebeaa 100644
--- a/fs/9p/v9fs.h
+++ b/fs/9p/v9fs.h
@@ -171,7 +171,7 @@ extern struct inode *v9fs_inode_from_fid_dotl(struct v9fs_session_info *v9ses,
static inline struct v9fs_session_info *v9fs_inode2v9ses(struct inode *inode)
{
- return (inode->i_sb->s_fs_info);
+ return (inode_sb(inode)->s_fs_info);
}
static inline struct v9fs_session_info *v9fs_dentry2v9ses(struct dentry *dentry)
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index bdabb2765d1b..fb6220552fc6 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -690,7 +690,7 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
/*
* instantiate inode and assign the unopened fid to the dentry
*/
- inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
+ inode = v9fs_get_new_inode_from_fid(v9ses, fid, inode_sb(dir));
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
p9_debug(P9_DEBUG_VFS,
@@ -820,9 +820,9 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
* inode. But with cache disabled, lookup should do this.
*/
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE)
- inode = v9fs_get_inode_from_fid(v9ses, fid, dir->i_sb);
+ inode = v9fs_get_inode_from_fid(v9ses, fid, inode_sb(dir));
else
- inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
+ inode = v9fs_get_new_inode_from_fid(v9ses, fid, inode_sb(dir));
if (IS_ERR(inode)) {
p9_client_clunk(fid);
return ERR_CAST(inode);
@@ -1425,7 +1425,7 @@ int v9fs_refresh_inode(struct p9_fid *fid, struct inode *inode)
* because we may have cached data
*/
i_size = inode->i_size;
- v9fs_stat2inode(st, inode, inode->i_sb);
+ v9fs_stat2inode(st, inode, inode_sb(inode));
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE)
inode->i_size = i_size;
spin_unlock(&inode->i_lock);
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 7f6ae21a27b3..ed462264239c 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -318,7 +318,7 @@ v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry,
fid = NULL;
goto error;
}
- inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
+ inode = v9fs_get_new_inode_from_fid(v9ses, fid, inode_sb(dir));
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
p9_debug(P9_DEBUG_VFS, "inode creation failed %d\n", err);
@@ -435,7 +435,7 @@ static int v9fs_vfs_mkdir_dotl(struct inode *dir,
/* instantiate inode and assign the unopened fid to the dentry */
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
- inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
+ inode = v9fs_get_new_inode_from_fid(v9ses, fid, inode_sb(dir));
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
p9_debug(P9_DEBUG_VFS, "inode creation failed %d\n",
@@ -453,7 +453,7 @@ static int v9fs_vfs_mkdir_dotl(struct inode *dir,
* inode with stat. We need to get an inode
* so that we can set the acl with dentry
*/
- inode = v9fs_get_inode(dir->i_sb, mode, 0);
+ inode = v9fs_get_inode(inode_sb(dir), mode, 0);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
goto error;
@@ -723,7 +723,7 @@ v9fs_vfs_symlink_dotl(struct inode *dir, struct dentry *dentry,
}
/* instantiate inode and assign the unopened fid to dentry */
- inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
+ inode = v9fs_get_new_inode_from_fid(v9ses, fid, inode_sb(dir));
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
p9_debug(P9_DEBUG_VFS, "inode creation failed %d\n",
@@ -736,7 +736,7 @@ v9fs_vfs_symlink_dotl(struct inode *dir, struct dentry *dentry,
err = 0;
} else {
/* Not in cached mode. No need to populate inode with stat */
- inode = v9fs_get_inode(dir->i_sb, S_IFLNK, 0);
+ inode = v9fs_get_inode(inode_sb(dir), S_IFLNK, 0);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
goto error;
@@ -864,7 +864,7 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, umode_t omode,
/* instantiate inode and assign the unopened fid to the dentry */
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
- inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
+ inode = v9fs_get_new_inode_from_fid(v9ses, fid, inode_sb(dir));
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
p9_debug(P9_DEBUG_VFS, "inode creation failed %d\n",
@@ -881,7 +881,7 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, umode_t omode,
* Not in cached mode. No need to populate inode with stat.
* socket syscall returns a fd, so we need instantiate
*/
- inode = v9fs_get_inode(dir->i_sb, mode, rdev);
+ inode = v9fs_get_inode(inode_sb(dir), mode, rdev);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
goto error;
--
2.15.1
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