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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/svcsubs.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/svcsubs.c')
-rw-r--r--fs/lockd/svcsubs.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/lockd/svcsubs.c b/fs/lockd/svcsubs.c
index bb13a48210f5..a1c7c0848415 100644
--- a/fs/lockd/svcsubs.c
+++ b/fs/lockd/svcsubs.c
@@ -354,13 +354,11 @@ nlmsvc_free_host_resources(struct nlm_host *host)
}
/*
- * delete all hosts structs for clients
+ * Remove all locks held for clients
*/
void
nlmsvc_invalidate_all(void)
{
- struct nlm_host *host;
-
/* Release all locks held by NFS clients.
* Previously, the code would call
* nlmsvc_free_host_resources for each client in
@@ -368,10 +366,4 @@ nlmsvc_invalidate_all(void)
* Now we just do it once in nlm_traverse_files.
*/
nlm_traverse_files(NULL, nlmsvc_is_client);
-
- while ((host = nlm_find_client()) != NULL) {
- host->h_expires = 0;
- host->h_killed = 1;
- nlm_release_host(host);
- }
}