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authorNeilBrown <neilb@suse.de>2006-10-04 02:16:00 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-04 07:55:17 -0700
commit350fce8dbf43f7d441b77366851c9ce3cd28d6dc (patch)
treea47f7e875bb9c06b93df30b84de9ca97d66740b2 /fs/lockd/host.c
parentc53c1bb94f30cecee79ca0a8e9977640338283be (diff)
[PATCH] knfsd: simplify nlmsvc_invalidate_all
As a result of previous patches, the loop in nlmsvc_invalidate_all just sets h_expires for all client/hosts to 0 (though does it in a very complicated way). This was possibly meant to trigger early garbage collection but half the time '0' is in the future and so it infact delays garbage collection. Pre-aging the 'hosts' is not really needed at this point anyway so we throw out the loop and nlm_find_client which is no longer needed. 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 'fs/lockd/host.c')
-rw-r--r--fs/lockd/host.c27
1 files changed, 0 insertions, 27 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c
index 3b55fe5e94a..1bf384307d1 100644
--- a/fs/lockd/host.c
+++ b/fs/lockd/host.c
@@ -192,33 +192,6 @@ nlm_destroy_host(struct nlm_host *host)
kfree(host);
}
-struct nlm_host *
-nlm_find_client(void)
-{
- struct hlist_head *chain;
- struct hlist_node *pos;
-
- /* find a nlm_host for a client for which h_killed == 0.
- * and return it
- */
- mutex_lock(&nlm_host_mutex);
- for (chain = nlm_hosts; chain < nlm_hosts + NLM_HOST_NRHASH; ++chain) {
- struct nlm_host *host;
-
- hlist_for_each_entry(host, pos, chain, h_hash) {
- if (host->h_server &&
- host->h_killed == 0) {
- nlm_get_host(host);
- mutex_unlock(&nlm_host_mutex);
- return host;
- }
- }
- }
- mutex_unlock(&nlm_host_mutex);
- return NULL;
-}
-
-
/*
* Create the NLM RPC client for an NLM peer
*/