From bd32d25a7cf7242512e77e70bab63df4402ab91c Mon Sep 17 00:00:00 2001
From: Dave Chinner <dchinner@redhat.com>
Date: Wed, 22 Sep 2010 10:47:20 +1000
Subject: [PATCH] xfs: remove debug assert for per-ag reference counting
When we start taking references per cached buffer to the the perag
it is cached on, it will blow the current debug maximum reference
count assert out of the water. The assert has never caught a bug,
and we have tracing to track changes if there ever is a problem,
so just remove it.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
---
fs/xfs/xfs_mount.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index aeb9d72ebf6e..00c7a876807d 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -210,8 +210,6 @@ xfs_perag_get(struct xfs_mount *mp, xfs_agnumber_t agno)
pag = radix_tree_lookup(&mp->m_perag_tree, agno);
if (pag) {
ASSERT(atomic_read(&pag->pag_ref) >= 0);
- /* catch leaks in the positive direction during testing */
- ASSERT(atomic_read(&pag->pag_ref) < 1000);
ref = atomic_inc_return(&pag->pag_ref);
}
spin_unlock(&mp->m_perag_lock);