diff options
Diffstat (limited to 'include/linux/fsnotify.h')
| -rw-r--r-- | include/linux/fsnotify.h | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index f54936aa0365..751da17e003d 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -18,16 +18,24 @@ #include <linux/bug.h> /* - * Notify this @dir inode about a change in the directory entry @dentry. + * Notify this @dir inode about a change in a child directory entry. + * The directory entry may have turned positive or negative or its inode may + * have changed (i.e. renamed over). * * Unlike fsnotify_parent(), the event will be reported regardless of the * FS_EVENT_ON_CHILD mask on the parent inode. */ -static inline int fsnotify_dirent(struct inode *dir, struct dentry *dentry, - __u32 mask) +static inline void fsnotify_name(struct inode *dir, __u32 mask, + struct inode *child, + const struct qstr *name, u32 cookie) { - return fsnotify(dir, mask, d_inode(dentry), FSNOTIFY_EVENT_INODE, - &dentry->d_name, 0); + fsnotify(dir, mask, child, FSNOTIFY_EVENT_INODE, name, cookie); +} + +static inline void fsnotify_dirent(struct inode *dir, struct dentry *dentry, + __u32 mask) +{ + fsnotify_name(dir, mask, d_inode(dentry), &dentry->d_name, 0); } /* Notify this dentry's parent about a child's events. */ @@ -136,10 +144,8 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir, mask |= FS_ISDIR; } - fsnotify(old_dir, old_dir_mask, source, FSNOTIFY_EVENT_INODE, old_name, - fs_cookie); - fsnotify(new_dir, new_dir_mask, source, FSNOTIFY_EVENT_INODE, new_name, - fs_cookie); + fsnotify_name(old_dir, old_dir_mask, source, old_name, fs_cookie); + fsnotify_name(new_dir, new_dir_mask, source, new_name, fs_cookie); if (target) fsnotify_link_count(target); @@ -194,12 +200,13 @@ static inline void fsnotify_create(struct inode *inode, struct dentry *dentry) * Note: We have to pass also the linked inode ptr as some filesystems leave * new_dentry->d_inode NULL and instantiate inode pointer later */ -static inline void fsnotify_link(struct inode *dir, struct inode *inode, struct dentry *new_dentry) +static inline void fsnotify_link(struct inode *dir, struct inode *inode, + struct dentry *new_dentry) { fsnotify_link_count(inode); audit_inode_child(dir, new_dentry, AUDIT_TYPE_CHILD_CREATE); - fsnotify(dir, FS_CREATE, inode, FSNOTIFY_EVENT_INODE, &new_dentry->d_name, 0); + fsnotify_name(dir, FS_CREATE, inode, &new_dentry->d_name, 0); } /* |