xfs: fix spin_is_locked assert on uni-processor builds
authorChristoph Hellwig <hch@lst.de>
Mon, 10 Aug 2009 14:32:44 +0000 (11:32 -0300)
committerFelix Blyakher <felixb@sgi.com>
Wed, 12 Aug 2009 06:08:27 +0000 (01:08 -0500)
Without SMP or preemption spin_is_locked always returns false,
so we can't do an assert with it.  Instead use assert_spin_locked,
which does the right thing on all builds.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Reported-by: Johannes Engel <jcnengel@googlemail.com>
Tested-by: Johannes Engel <jcnengel@googlemail.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
fs/xfs/xfs_log.c

index 3750f04ede0bf283a4592cb05a5ce4e04884b45b..9dbdff3ea484bf008d1b634a53a2f42aedb3effc 100644 (file)
@@ -3180,7 +3180,7 @@ try_again:
 STATIC void
 xlog_state_want_sync(xlog_t *log, xlog_in_core_t *iclog)
 {
-       ASSERT(spin_is_locked(&log->l_icloglock));
+       assert_spin_locked(&log->l_icloglock);
 
        if (iclog->ic_state == XLOG_STATE_ACTIVE) {
                xlog_state_switch_iclogs(log, iclog, 0);