From: Dan Aloni dan.aloni@vastdata.com
commit f1bafa7375c01ff71fb7cb97c06caadfcfe815f3 upstream.
Before this commit, with a large enough LRU of expired items (100), the loop skipped all the expired items and was entirely ineffectual in trimming the LRU list.
Fixes: 95cd623250ad ('SUNRPC: Clean up the AUTH cache code') Signed-off-by: Dan Aloni dan.aloni@vastdata.com Signed-off-by: Trond Myklebust trond.myklebust@hammerspace.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/sunrpc/auth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -494,7 +494,7 @@ rpcauth_prune_expired(struct list_head * * Enforce a 60 second garbage collection moratorium * Note that the cred_unused list must be time-ordered. */ - if (!time_in_range(cred->cr_expire, expired, jiffies)) + if (time_in_range(cred->cr_expire, expired, jiffies)) continue; if (!rpcauth_unhash_cred(cred)) continue;