From: Al Viro <viro@ZenIV.linux.org.uk>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [RFC][PATCH 13/27] get rid of 'opened' argument of ->atomic_open()
Date: Mon, 9 Jul 2018 05:54:03 +0100 [thread overview]
Message-ID: <20180709045417.13988-13-viro@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20180709045417.13988-1-viro@ZenIV.linux.org.uk>
From: Al Viro <viro@zeniv.linux.org.uk>
not used anymore
Signed-off-by: Al Viro <viro@zeniv.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 5e3eefca676a..7270cac785b0 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 e5ef4627856e..80fec0332fdd 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1782,7 +1782,7 @@ 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
next prev parent reply other threads:[~2018-07-09 4:54 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 4:53 [RFC][PATCHES] open()-related cleanups Al Viro
2018-07-09 4:53 ` [RFC][PATCH 01/27] drm_mode_create_lease_ioctl(): fix open-coded filp_clone_open() Al Viro
2018-07-09 4:53 ` [RFC][PATCH 02/27] cxl_getfile(): fix double-iput() on alloc_file() failures Al Viro
2018-07-09 4:53 ` [RFC][PATCH 03/27] ocxlflash_getfile(): " Al Viro
2018-07-09 4:53 ` [RFC][PATCH 04/27] make sure do_dentry_open() won't return positive as an error Al Viro
2018-07-09 4:53 ` [RFC][PATCH 05/27] introduce FMODE_OPENED Al Viro
2018-07-09 4:53 ` [RFC][PATCH 06/27] get rid of 'opened' argument of finish_open() Al Viro
2018-07-09 4:53 ` [RFC][PATCH 07/27] lift fput() on late failures into path_openat() Al Viro
2018-07-09 4:53 ` [RFC][PATCH 08/27] switch all remaining checks for FILE_OPENED to FMODE_OPENED Al Viro
2018-07-09 4:53 ` [RFC][PATCH 09/27] now we can fold open_check_o_direct() into do_dentry_open() Al Viro
2018-07-09 4:54 ` [RFC][PATCH 10/27] introduce FMODE_CREATED and switch to it Al Viro
2018-07-09 4:54 ` [RFC][PATCH 11/27] IMA: don't propagate opened through the entire thing Al Viro
2018-07-09 4:54 ` [RFC][PATCH 12/27] Preparation to killing ->atomic_open() 'opened' argument Al Viro
2018-07-09 4:54 ` Al Viro [this message]
2018-07-09 4:54 ` [RFC][PATCH 14/27] get rid of 'opened' in path_openat() and the helpers downstream Al Viro
2018-07-09 4:54 ` [RFC][PATCH 15/27] kill FILE_{CREATED,OPENED} Al Viro
2018-07-09 4:54 ` [RFC][PATCH 16/27] new wrapper: alloc_file_pseudo() Al Viro
2018-07-09 4:54 ` [RFC][PATCH 17/27] __shmem_file_setup(): reorder allocations Al Viro
2018-07-09 4:54 ` [RFC][PATCH 18/27] ... and switch shmem_file_setup() to alloc_file_pseudo() Al Viro
2018-07-09 4:54 ` [RFC][PATCH 19/27] cxl_getfile(): switch " Al Viro
2018-07-09 4:54 ` [RFC][PATCH 20/27] ocxlflash_getfile(): " Al Viro
2018-07-09 4:54 ` [RFC][PATCH 21/27] hugetlb_file_setup(): " Al Viro
2018-07-09 4:54 ` [RFC][PATCH 22/27] anon_inode_getfile(): " Al Viro
2018-07-09 4:54 ` [RFC][PATCH 23/27] create_pipe_files(): switch the first allocation " Al Viro
2018-07-09 4:54 ` [RFC][PATCH 24/27] new helper: alloc_file_clone() Al Viro
2018-07-09 4:54 ` [RFC][PATCH 25/27] do_shmat(): grab shp->shm_file earlier, switch to alloc_file_clone() Al Viro
2018-07-09 4:54 ` [RFC][PATCH 26/27] make alloc_file() static Al Viro
2018-07-09 4:54 ` [RFC][PATCH 27/27] turn filp_clone_open() into inline wrapper for dentry_open() Al Viro
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