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authorAndrew Morton <akpm@osdl.org>2006-06-22 17:47:31 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-22 18:05:57 -0400
commitd702ccb342e49f7591df5a87c3857c698183b0fa (patch)
tree4bc01a35030827a238c0822d74995b37efa4d9f7 /fs/dcache.c
parent0feae5c47aabdde59cbbec32d150e17102de37f0 (diff)
[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: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/dcache.c')
-rw-r--r--fs/dcache.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/dcache.c b/fs/dcache.c
index 385f5dbc4b0c..59dbc92c2079 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -359,12 +359,13 @@ restart:
359} 359}
360 360
361/* 361/*
362 * Throw away a dentry - free the inode, dput the parent. 362 * Throw away a dentry - free the inode, dput the parent. This requires that
363 * This requires that the LRU list has already been 363 * the LRU list has already been removed.
364 * removed. 364 *
365 * Called with dcache_lock, drops it and then regains. 365 * Called with dcache_lock, drops it and then regains.
366 * Called with dentry->d_lock held, drops it.
366 */ 367 */
367static inline void prune_one_dentry(struct dentry * dentry) 368static void prune_one_dentry(struct dentry * dentry)
368{ 369{
369 struct dentry * parent; 370 struct dentry * parent;
370 371