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authorStanislav Kinsbursky <skinsbursky@parallels.com>2012-04-11 15:13:28 +0400
committerJ. Bruce Fields <bfields@redhat.com>2012-04-12 17:11:46 +0400
commite5f06f720eff24e32f1cc08ec03bcc8c4b2d2934 (patch)
tree9afeda20ea7ea07f6c1bbcc9dc5979c98cc62def /net/sunrpc/svcauth_unix.c
parentb3853e0ea1f2ef58f7e7c03e47819e2ae3766dea (diff)
downloadlinux-e5f06f720eff24e32f1cc08ec03bcc8c4b2d2934.tar.xz
nfsd: make expkey cache allocated per network namespace context
This patch also changes svcauth_unix_purge() function: added network namespace as a parameter and thus loop over all networks was replaced by only one call for ip map cache purge. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc/svcauth_unix.c')
-rw-r--r--net/sunrpc/svcauth_unix.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 521d8f7dc833..9c3b9f014468 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -346,17 +346,12 @@ static inline int ip_map_update(struct net *net, struct ip_map *ipm,
return __ip_map_update(sn->ip_map_cache, ipm, udom, expiry);
}
-
-void svcauth_unix_purge(void)
+void svcauth_unix_purge(struct net *net)
{
- struct net *net;
-
- for_each_net(net) {
- struct sunrpc_net *sn;
+ struct sunrpc_net *sn;
- sn = net_generic(net, sunrpc_net_id);
- cache_purge(sn->ip_map_cache);
- }
+ sn = net_generic(net, sunrpc_net_id);
+ cache_purge(sn->ip_map_cache);
}
EXPORT_SYMBOL_GPL(svcauth_unix_purge);