From 2868cbea72dc89ae0eb17693596b1dedaafff1c5 Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Fri, 3 Apr 2009 16:42:38 +0100
Subject: FS-Cache: Bit waiting helpers

Add helpers for use with wait_on_bit().

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Steve Dickson <steved@redhat.com>
Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Tested-by: Daire Byrne <Daire.Byrne@framestore.com>
---
 fs/fscache/internal.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'fs/fscache/internal.h')

diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
index 4c6ba561e966..16389942a54e 100644
--- a/fs/fscache/internal.h
+++ b/fs/fscache/internal.h
@@ -82,6 +82,9 @@ extern unsigned fscache_defer_create;
 extern unsigned fscache_debug;
 extern struct kobject *fscache_root;
 
+extern int fscache_wait_bit(void *);
+extern int fscache_wait_bit_interruptible(void *);
+
 /*
  * fsc-proc.c
  */
-- 
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