diff options
Diffstat (limited to 'include/linux/fsnotify_backend.h')
| -rw-r--r-- | include/linux/fsnotify_backend.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index 52692f405890..b78b5573d227 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -193,6 +193,7 @@ struct fsnotify_event { atomic_t refcnt; /* how many groups still are using/need to send this event */ __u32 mask; /* the type of access, bitwise OR for FS_* event types */ + u32 sync_cookie; /* used to corrolate events, namely inotify mv events */ char *file_name; size_t name_len; }; @@ -227,9 +228,11 @@ struct fsnotify_mark_entry { /* called from the vfs helpers */ /* main fsnotify call to send events */ -extern void fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, const char *name); +extern void fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, + const char *name, u32 cookie); extern void __fsnotify_parent(struct dentry *dentry, __u32 mask); extern void __fsnotify_inode_delete(struct inode *inode); +extern u32 fsnotify_get_cookie(void); static inline int fsnotify_inode_watches_children(struct inode *inode) { @@ -322,12 +325,13 @@ extern void fsnotify_put_mark(struct fsnotify_mark_entry *entry); /* put here because inotify does some weird stuff when destroying watches */ extern struct fsnotify_event *fsnotify_create_event(struct inode *to_tell, __u32 mask, - void *data, int data_is, const char *name); + void *data, int data_is, const char *name, + u32 cookie); #else static inline void fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, - const char *name); + const char *name, u32 cookie) {} static inline void __fsnotify_parent(struct dentry *dentry, __u32 mask) @@ -342,6 +346,11 @@ static inline void __fsnotify_update_dcache_flags(struct dentry *dentry) static inline void __fsnotify_d_instantiate(struct dentry *dentry, struct inode *inode) {} +static inline u32 fsnotify_get_cookie(void) +{ + return 0; +} + #endif /* CONFIG_FSNOTIFY */ #endif /* __KERNEL __ */ |
