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From: robbieko <robbieko@synology.com>
To: fstests@vger.kernel.org
Cc: linux-btrfs@vger.kernel.org, Robbie Ko <robbieko@synology.com>
Subject: [PATCH] btrfs: fix offset in test Btrfs delalloc accounting overflow
Date: Thu, 26 Oct 2017 14:02:15 +0800	[thread overview]
Message-ID: <1508997735-10630-1-git-send-email-robbieko@synology.com> (raw)

From: Robbie Ko <robbieko@synology.com>

Found it when test btrfs delalloc accounting overflow, Fix offset error.
We will fill in the gaps between the created extents,
then outstanding extents will all be merged into 1.

Signed-off-by: Robbie Ko <robbieko@synology.com>
---
 tests/btrfs/010 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/btrfs/010 b/tests/btrfs/010
index ea201ad..00cac67 100755
--- a/tests/btrfs/010
+++ b/tests/btrfs/010
@@ -58,7 +58,7 @@ done
 # Fill in the gaps between the created extents. The outstanding extents will
 # all be merged into 1, but there will still be 32k reserved.
 for ((i = 0; i < 32 * 1024; i++)); do
-	$XFS_IO_PROG -f -c "pwrite $((2 * 4096 * i + 1)) 4096" "$test_file" >>"$seqres.full"
+	$XFS_IO_PROG -f -c "pwrite $((2 * 4096 * i + 4096)) 4096" "$test_file" >>"$seqres.full"
 done
 
 # Flush the delayed allocations.
-- 
1.9.1


             reply	other threads:[~2017-10-26  6:02 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-26  6:02 robbieko [this message]
2017-10-27  0:59 ` [PATCH] btrfs: fix offset in test Btrfs delalloc accounting overflow robbieko

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