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Message-Id: <20180711022206.12571-22-viro@ZenIV.linux.org.uk>
Date: Wed, 11 Jul 2018 03:21:46 +0100
From: Al Viro <viro@...IV.linux.org.uk>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
Miklos Szeredi <mszeredi@...hat.com>
Subject: [RFC][PATCH 22/42] get rid of 'opened' argument of ->atomic_open() - part 3
From: Al Viro <viro@...iv.linux.org.uk>
now it can be done...
Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
fs/9p/vfs_inode.c | 3 +--
fs/9p/vfs_inode_dotl.c | 3 +--
fs/bad_inode.c | 2 +-
fs/ceph/file.c | 3 +--
fs/ceph/super.h | 3 +--
fs/cifs/cifsfs.h | 3 +--
fs/cifs/dir.c | 3 +--
fs/fuse/dir.c | 2 +-
fs/gfs2/inode.c | 3 +--
fs/namei.c | 3 +--
fs/nfs/dir.c | 2 +-
fs/nfs/nfs4_fs.h | 2 +-
include/linux/fs.h | 2 +-
13 files changed, 13 insertions(+), 21 deletions(-)
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 7b6ff3275d9c..85ff859d3af5 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -859,8 +859,7 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
static int
v9fs_vfs_atomic_open(struct inode *dir, struct dentry *dentry,
- struct file *file, unsigned flags, umode_t mode,
- int *opened)
+ struct file *file, unsigned flags, umode_t mode)
{
int err;
u32 perm;
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index c6939b7cb18c..4823e1c46999 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -241,8 +241,7 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, umode_t omode,
static int
v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry,
- struct file *file, unsigned flags, umode_t omode,
- int *opened)
+ struct file *file, unsigned flags, umode_t omode)
{
int err = 0;
kgid_t gid;
diff --git a/fs/bad_inode.c b/fs/bad_inode.c
index 125e8bbd22a2..8035d2a44561 100644
--- a/fs/bad_inode.c
+++ b/fs/bad_inode.c
@@ -134,7 +134,7 @@ static int bad_inode_update_time(struct inode *inode, struct timespec64 *time,
static int bad_inode_atomic_open(struct inode *inode, struct dentry *dentry,
struct file *file, unsigned int open_flag,
- umode_t create_mode, int *opened)
+ umode_t create_mode)
{
return -EIO;
}
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 38b28cb2fac1..e2679e8a2535 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -429,8 +429,7 @@ int ceph_open(struct inode *inode, struct file *file)
* file or symlink, return 1 so the VFS can retry.
*/
int ceph_atomic_open(struct inode *dir, struct dentry *dentry,
- struct file *file, unsigned flags, umode_t mode,
- int *opened)
+ struct file *file, unsigned flags, umode_t mode)
{
struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb);
struct ceph_mds_client *mdsc = fsc->mdsc;
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index a7077a0c989f..971328b99ede 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -1025,8 +1025,7 @@ extern const struct file_operations ceph_file_fops;
extern int ceph_renew_caps(struct inode *inode);
extern int ceph_open(struct inode *inode, struct file *file);
extern int ceph_atomic_open(struct inode *dir, struct dentry *dentry,
- struct file *file, unsigned flags, umode_t mode,
- int *opened);
+ struct file *file, unsigned flags, umode_t mode);
extern int ceph_release(struct inode *inode, struct file *filp);
extern void ceph_fill_inline_data(struct inode *inode, struct page *locked_page,
char *data, size_t len);
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 5f0231803431..f3a78efc3109 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -65,8 +65,7 @@ extern struct inode *cifs_root_iget(struct super_block *);
extern int cifs_create(struct inode *, struct dentry *, umode_t,
bool excl);
extern int cifs_atomic_open(struct inode *, struct dentry *,
- struct file *, unsigned, umode_t,
- int *);
+ struct file *, unsigned, umode_t);
extern struct dentry *cifs_lookup(struct inode *, struct dentry *,
unsigned int);
extern int cifs_unlink(struct inode *dir, struct dentry *dentry);
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 891bfd62e67a..3713d22b95a7 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -465,8 +465,7 @@ cifs_do_create(struct inode *inode, struct dentry *direntry, unsigned int xid,
int
cifs_atomic_open(struct inode *inode, struct dentry *direntry,
- struct file *file, unsigned oflags, umode_t mode,
- int *opened)
+ struct file *file, unsigned oflags, umode_t mode)
{
int rc;
unsigned int xid;
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index b8d7e9d423c8..c979329311c8 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -489,7 +489,7 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry,
static int fuse_mknod(struct inode *, struct dentry *, umode_t, dev_t);
static int fuse_atomic_open(struct inode *dir, struct dentry *entry,
struct file *file, unsigned flags,
- umode_t mode, int *opened)
+ umode_t mode)
{
int err;
struct fuse_conn *fc = get_fuse_conn(dir);
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 15e2a8a3b917..648f0ca1ad57 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -1228,14 +1228,13 @@ static int gfs2_mknod(struct inode *dir, struct dentry *dentry, umode_t mode,
* @file: The proposed new struct file
* @flags: open flags
* @mode: File mode
- * @opened: Flag to say whether the file has been opened or not
*
* Returns: error code or 0 for success
*/
static int gfs2_atomic_open(struct inode *dir, struct dentry *dentry,
struct file *file, unsigned flags,
- umode_t mode, int *opened)
+ umode_t mode)
{
struct dentry *d;
bool excl = !!(flags & O_EXCL);
diff --git a/fs/namei.c b/fs/namei.c
index cc412d0620a3..96daa644e9e3 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -3052,8 +3052,7 @@ static int atomic_open(struct nameidata *nd, struct dentry *dentry,
file->f_path.dentry = DENTRY_NOT_SET;
file->f_path.mnt = nd->path.mnt;
error = dir->i_op->atomic_open(dir, dentry, file,
- open_to_namei_flags(open_flag),
- mode, opened);
+ open_to_namei_flags(open_flag), mode);
d_lookup_done(dentry);
if (!error) {
/*
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 71ae3cc3e53a..f447b1a24350 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1451,7 +1451,7 @@ static int nfs_finish_open(struct nfs_open_context *ctx,
int nfs_atomic_open(struct inode *dir, struct dentry *dentry,
struct file *file, unsigned open_flags,
- umode_t mode, int *opened)
+ umode_t mode)
{
DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
struct nfs_open_context *ctx;
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 137e18abb7e7..51beb6e38c90 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -258,7 +258,7 @@ extern const struct dentry_operations nfs4_dentry_operations;
/* dir.c */
int nfs_atomic_open(struct inode *, struct dentry *, struct file *,
- unsigned, umode_t, int *);
+ unsigned, umode_t);
/* super.c */
extern struct file_system_type nfs4_fs_type;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 70be3e4c26ac..c25896b30e9f 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1781,7 +1781,7 @@ struct inode_operations {
int (*update_time)(struct inode *, struct timespec64 *, int);
int (*atomic_open)(struct inode *, struct dentry *,
struct file *, unsigned open_flag,
- umode_t create_mode, int *opened);
+ umode_t create_mode);
int (*tmpfile) (struct inode *, struct dentry *, umode_t);
int (*set_acl)(struct inode *, struct posix_acl *, int);
} ____cacheline_aligned;
--
2.11.0
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