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authorAndrew Morton <akpm@osdl.org>2006-06-22 14:47:31 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-22 15:05:57 -0700
commitd702ccb342e49f7591df5a87c3857c698183b0fa (patch)
tree4bc01a35030827a238c0822d74995b37efa4d9f7 /fs
parent0feae5c47aabdde59cbbec32d150e17102de37f0 (diff)
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op-kernel-dev-d702ccb342e49f7591df5a87c3857c698183b0fa.tar.gz
[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')
-rw-r--r--fs/dcache.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/dcache.c b/fs/dcache.c
index 385f5db..59dbc92 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -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;
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