diff options
Diffstat (limited to 'include/linux/fsnotify_backend.h')
| -rw-r--r-- | include/linux/fsnotify_backend.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index d2c0ee30e618..44848aa830dc 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -9,6 +9,7 @@ #ifdef __KERNEL__ +#include <linux/idr.h> /* inotify uses this */ #include <linux/fs.h> /* struct inode */ #include <linux/list.h> #include <linux/path.h> /* struct path */ @@ -59,6 +60,7 @@ /* listeners that hard code group numbers near the top */ #define DNOTIFY_GROUP_NUM UINT_MAX +#define INOTIFY_GROUP_NUM (DNOTIFY_GROUP_NUM-1) struct fsnotify_group; struct fsnotify_event; @@ -141,6 +143,15 @@ struct fsnotify_group { /* groups can define private fields here or use the void *private */ union { void *private; +#ifdef CONFIG_INOTIFY_USER + struct inotify_group_private_data { + spinlock_t idr_lock; + struct idr idr; + u32 last_wd; + struct fasync_struct *fa; /* async notification */ + struct user_struct *user; + } inotify_data; +#endif }; }; |