[PATCH] knfsd: Unexport cache_fresh and fix a small race

Cache_fresh is now only used in cache.c, so unexport it.

Part of cache_fresh (setting CACHE_VALID) should really be done under the
lock, while part (calling cache_revisit_request etc) must be done outside the
lock.  So we split it up appropriately.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index afc481dd02dd..a37fead1873b 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -165,8 +165,6 @@ static inline int cache_put(struct cache_head *h, struct cache_detail *cd)
 }
 
 extern void cache_init(struct cache_head *h);
-extern void cache_fresh(struct cache_detail *detail,
-                        struct cache_head *head, time_t expiry);
 extern int cache_check(struct cache_detail *detail,
                        struct cache_head *h, struct cache_req *rqstp);
 extern void cache_flush(void);