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Commit d702ccb3 authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds
Browse files

[PATCH] prune_one_dentry() tweaks 



- Add description of d_lock handling to comments over prune_one_dentry().

- It has three callsites - uninline it, saving 200 bytes of text.

Cc: Jan Blunck <jblunck@suse.de>
Cc: Kirill Korotaev <dev@openvz.org>
Cc: Olaf Hering <olh@suse.de>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 0feae5c4

fs/dcache.c

+5 −4
Original line number Diff line number Diff line
@@ -359,12 +359,13 @@ restart: 
}



/*

 * Throw away a dentry - free the inode, dput the parent.

 * This requires that the LRU list has already been

 * removed.

 * Throw away a dentry - free the inode, dput the parent.  This requires that

 * the LRU list has already been removed.

 *

 * Called with dcache_lock, drops it and then regains.

 * Called with dentry->d_lock held, drops it.

 */

static inline void prune_one_dentry(struct dentry * dentry)

static void prune_one_dentry(struct dentry * dentry)

{

	struct dentry * parent;