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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2016-05-29 18:35:12 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-29 18:35:12 -0400 |
| commit | affda48410a5bbfd516def60bbc97f2683cd9f7b (patch) | |
| tree | f54b2612ec4b6d8cf5bfbd4f5dbb300b2de7da75 /include/linux/fsnotify_backend.h | |
| parent | 9p: new helper - v9fs_parent_fid() (diff) | |
| download | linux-dev-affda48410a5bbfd516def60bbc97f2683cd9f7b.tar.xz linux-dev-affda48410a5bbfd516def60bbc97f2683cd9f7b.zip | |
trim fsnotify hooks a bit
fsnotify_d_move()/__fsnotify_d_instantiate()/__fsnotify_update_dcache_flags()
are identical to each other, regardless of the config.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/fsnotify_backend.h')
| -rw-r--r-- | include/linux/fsnotify_backend.h | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index d188a107c562..58205f33af02 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -267,10 +267,8 @@ static inline int fsnotify_inode_watches_children(struct inode *inode) * Update the dentry with a flag indicating the interest of its parent to receive * filesystem events when those events happens to this dentry->d_inode. */ -static inline void __fsnotify_update_dcache_flags(struct dentry *dentry) +static inline void fsnotify_update_flags(struct dentry *dentry) { - struct dentry *parent; - assert_spin_locked(&dentry->d_lock); /* @@ -280,21 +278,12 @@ static inline void __fsnotify_update_dcache_flags(struct dentry *dentry) * find our entry, so it will spin until we complete here, and update * us with the new state. */ - parent = dentry->d_parent; - if (fsnotify_inode_watches_children(parent->d_inode)) + if (fsnotify_inode_watches_children(dentry->d_parent->d_inode)) dentry->d_flags |= DCACHE_FSNOTIFY_PARENT_WATCHED; else dentry->d_flags &= ~DCACHE_FSNOTIFY_PARENT_WATCHED; } -/* - * fsnotify_d_instantiate - instantiate a dentry for inode - */ -static inline void __fsnotify_d_instantiate(struct dentry *dentry) -{ - __fsnotify_update_dcache_flags(dentry); -} - /* called from fsnotify listeners, such as fanotify or dnotify */ /* create a new group */ @@ -386,10 +375,7 @@ static inline void __fsnotify_inode_delete(struct inode *inode) static inline void __fsnotify_vfsmount_delete(struct vfsmount *mnt) {} -static inline void __fsnotify_update_dcache_flags(struct dentry *dentry) -{} - -static inline void __fsnotify_d_instantiate(struct dentry *dentry) +static inline void fsnotify_update_flags(struct dentry *dentry) {} static inline u32 fsnotify_get_cookie(void) |