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Commit b0e28398 authored by Dan Aloni's avatar Dan Aloni Committed by Greg Kroah-Hartman
Browse files

sunrpc: fix expiry of auth creds 



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: 95cd6232 ('SUNRPC: Clean up the AUTH cache code')
Signed-off-by: default avatarDan Aloni <dan.aloni@vastdata.com>
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0a901c2f

net/sunrpc/auth.c

+1 −1
Original line number Diff line number Diff line
@@ -494,7 +494,7 @@ rpcauth_prune_expired(struct list_head *free, int nr_to_scan) 
		 * 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;