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authorNeilBrown <neilb@suse.de>2006-03-27 13:15:09 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-27 20:44:43 +0400
commitbaab935ff3bdac20c558809da0d8e8f761840219 (patch)
treea22c3189505fe8e7ab3820c988ffd771c0b64fa6 /net/sunrpc/svcauth_unix.c
parentebd0cb1af3be2729cc1f574681dfba01fcf458d9 (diff)
downloadlinux-baab935ff3bdac20c558809da0d8e8f761840219.tar.xz
[PATCH] knfsd: Convert sunrpc_cache to use krefs
.. it makes some of the code nicer. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'net/sunrpc/svcauth_unix.c')
-rw-r--r--net/sunrpc/svcauth_unix.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 7e38621a20b7..11020c0b7db5 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -84,15 +84,15 @@ struct ip_map {
};
static struct cache_head *ip_table[IP_HASHMAX];
-static void ip_map_put(struct cache_head *item, struct cache_detail *cd)
+static void ip_map_put(struct kref *kref)
{
+ struct cache_head *item = container_of(kref, struct cache_head, ref);
struct ip_map *im = container_of(item, struct ip_map,h);
- if (cache_put(item, cd)) {
- if (test_bit(CACHE_VALID, &item->flags) &&
- !test_bit(CACHE_NEGATIVE, &item->flags))
- auth_domain_put(&im->m_client->h);
- kfree(im);
- }
+
+ if (test_bit(CACHE_VALID, &item->flags) &&
+ !test_bit(CACHE_NEGATIVE, &item->flags))
+ auth_domain_put(&im->m_client->h);
+ kfree(im);
}
#if IP_HASHBITS == 8
@@ -315,7 +315,7 @@ static int ip_map_update(struct ip_map *ipm, struct unix_domain *udom, time_t ex
hash_ip((unsigned long)ipm->m_addr.s_addr));
if (!ch)
return -ENOMEM;
- ip_map_put(ch, &ip_map_cache);
+ cache_put(ch, &ip_map_cache);
return 0;
}
@@ -369,7 +369,7 @@ struct auth_domain *auth_unix_lookup(struct in_addr addr)
rv = &ipm->m_client->h;
kref_get(&rv->ref);
}
- ip_map_put(&ipm->h, &ip_map_cache);
+ cache_put(&ipm->h, &ip_map_cache);
return rv;
}
@@ -403,7 +403,7 @@ svcauth_unix_set_client(struct svc_rqst *rqstp)
case 0:
rqstp->rq_client = &ipm->m_client->h;
kref_get(&rqstp->rq_client->ref);
- ip_map_put(&ipm->h, &ip_map_cache);
+ cache_put(&ipm->h, &ip_map_cache);
break;
}
return SVC_OK;