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| author | Al Viro <viro@zeniv.linux.org.uk> | 2024-11-15 10:30:14 -0500 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2024-12-09 11:34:29 +0100 |
| commit | ebe559609d7829b52c6642b581860760984faf9d (patch) | |
| tree | 74acbbc2d548b1bade12a1bec55c7f63a0239a7d /include/linux/fs.h | |
| parent | b86545e02e8c22fb89218f29d381fa8e8b91d815 (diff) | |
| download | lwn-ebe559609d7829b52c6642b581860760984faf9d.tar.gz lwn-ebe559609d7829b52c6642b581860760984faf9d.zip | |
fs: get rid of __FMODE_NONOTIFY kludge
All it takes to get rid of the __FMODE_NONOTIFY kludge is switching
fanotify from anon_inode_getfd() to anon_inode_getfile_fmode() and adding
a dentry_open_nonotify() helper to be used by fanotify on the other path.
That's it - no more weird shit in OPEN_FMODE(), etc.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Link: https://lore.kernel.org/linux-fsdevel/20241113043003.GH3387508@ZenIV/
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/d1231137e7b661a382459e79a764259509a4115d.1731684329.git.josef@toxicpanda.com
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 7e29433c5ecc..93c2b720271e 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2751,6 +2751,8 @@ static inline struct file *file_open_root_mnt(struct vfsmount *mnt, } struct file *dentry_open(const struct path *path, int flags, const struct cred *creds); +struct file *dentry_open_nonotify(const struct path *path, int flags, + const struct cred *cred); struct file *dentry_create(const struct path *path, int flags, umode_t mode, const struct cred *cred); struct path *backing_file_user_path(struct file *f); @@ -3707,11 +3709,9 @@ struct ctl_table; int __init list_bdev_fs_names(char *buf, size_t size); #define __FMODE_EXEC ((__force int) FMODE_EXEC) -#define __FMODE_NONOTIFY ((__force int) FMODE_NONOTIFY) #define ACC_MODE(x) ("\004\002\006\006"[(x)&O_ACCMODE]) -#define OPEN_FMODE(flag) ((__force fmode_t)(((flag + 1) & O_ACCMODE) | \ - (flag & __FMODE_NONOTIFY))) +#define OPEN_FMODE(flag) ((__force fmode_t)((flag + 1) & O_ACCMODE)) static inline bool is_sxid(umode_t mode) { |