From: NeilBrown <neilb@cse.unsw.edu.au>
This is important for update-in-place caches which may change from being
negative to posative.
Thanks to "J. Bruce Fields" <bfields@fieldses.org> and Olaf Kirch
<okir@suse.de>
---
25-akpm/include/linux/sunrpc/cache.h | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff -puN include/linux/sunrpc/cache.h~knfsd-2-of-10-make-sure-cache_negative-is-cleared-when-a-cache-entry-is-updates include/linux/sunrpc/cache.h
--- 25/include/linux/sunrpc/cache.h~knfsd-2-of-10-make-sure-cache_negative-is-cleared-when-a-cache-entry-is-updates Tue May 18 15:27:39 2004
+++ 25-akpm/include/linux/sunrpc/cache.h Tue May 18 15:27:39 2004
@@ -193,8 +193,11 @@ RTN *FNAME ARGS \
t2 = tmp; tmp = new; new = t2; \
} \
if (test_bit(CACHE_NEGATIVE, &item->MEMBER.flags)) \
- set_bit(CACHE_NEGATIVE, &tmp->MEMBER.flags); \
- else {UPDATE;} \
+ set_bit(CACHE_NEGATIVE, &tmp->MEMBER.flags); \
+ else { \
+ UPDATE; \
+ clear_bit(CACHE_NEGATIVE, &tmp->MEMBER.flags); \
+ } \
} \
if (set||new) write_unlock(&(DETAIL)->hash_lock); \
else read_unlock(&(DETAIL)->hash_lock); \
_