diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/fsnotify.h | 9 | ||||
-rw-r--r-- | include/linux/fsnotify_backend.h | 8 |
2 files changed, 12 insertions, 5 deletions
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index 59d0df43ff9d..5059faacceab 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -26,12 +26,12 @@ static inline void fsnotify_d_instantiate(struct dentry *dentry, } /* Notify this dentry's parent about a child's events. */ -static inline void fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask) +static inline int fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask) { if (!dentry) dentry = path->dentry; - __fsnotify_parent(path, dentry, mask); + return __fsnotify_parent(path, dentry, mask); } /* simple call site for access decisions */ @@ -40,6 +40,7 @@ static inline int fsnotify_perm(struct file *file, int mask) struct path *path = &file->f_path; struct inode *inode = path->dentry->d_inode; __u32 fsnotify_mask = 0; + int ret; if (file->f_mode & FMODE_NONOTIFY) return 0; @@ -52,6 +53,10 @@ static inline int fsnotify_perm(struct file *file, int mask) else BUG(); + ret = fsnotify_parent(path, NULL, fsnotify_mask); + if (ret) + return ret; + return fsnotify(inode, fsnotify_mask, path, FSNOTIFY_EVENT_PATH, NULL, 0); } diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index 026892187c83..b37f3a71a9dc 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -304,7 +304,7 @@ struct fsnotify_mark { /* main fsnotify call to send events */ extern int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, const unsigned char *name, u32 cookie); -extern void __fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask); +extern int __fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask); extern void __fsnotify_inode_delete(struct inode *inode); extern void __fsnotify_vfsmount_delete(struct vfsmount *mnt); extern u32 fsnotify_get_cookie(void); @@ -433,8 +433,10 @@ static inline int fsnotify(struct inode *to_tell, __u32 mask, void *data, int da return 0; } -static inline void __fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask) -{} +static inline int __fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask) +{ + return 0; +} static inline void __fsnotify_inode_delete(struct inode *inode) {} |