[PATCH] sem2mutex: inotify

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Acked-by: Robert Love <rml@novell.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/inode.c

@@ -206,7 +206,7 @@ void inode_init_once(struct inode *inode)
 	i_size_ordered_init(inode);
 #ifdef CONFIG_INOTIFY
 	INIT_LIST_HEAD(&inode->inotify_watches);
-	sema_init(&inode->inotify_sem, 1);
+	mutex_init(&inode->inotify_mutex);
 #endif
 }
 

include/linux/fs.h

@@ -509,7 +509,7 @@ struct inode {
 
 #ifdef CONFIG_INOTIFY
 	struct list_head	inotify_watches; /* watches on this inode */
-	struct semaphore	inotify_sem;	/* protects the watches list */
+	struct mutex		inotify_mutex;	/* protects the watches list */
 #endif
 
 	unsigned long		i_state;