[PATCH] inotify: lock avoidance with parent watch status in dentry
[linux-2.6.git] / include / linux / dcache.h
index 4361f37..d10bd30 100644 (file)
@@ -162,6 +162,8 @@ d_iput:             no              no              no       yes
 #define DCACHE_REFERENCED      0x0008  /* Recently used, don't discard. */
 #define DCACHE_UNHASHED                0x0010  
 
+#define DCACHE_INOTIFY_PARENT_WATCHED  0x0020 /* Parent inode is watched */
+
 extern spinlock_t dcache_lock;
 
 /**