From: Zhao Lei <zhaolei@xxxxxxxxxxxxxx>
When scrub_extent() failed, we need to free previois created
checksum list.
Signed-off-by: Zhao Lei <zhaolei@xxxxxxxxxxxxxx>
---
fs/btrfs/scrub.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index f8551b9..24720f6 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -2923,10 +2923,12 @@ again:
extent_dev, flags,
generation,
extent_mirror_num);
+
+ scrub_free_csums(sctx);
+
if (ret)
goto out;
- scrub_free_csums(sctx);
if (extent_logical + extent_len <
key.objectid + bytes) {
logic_start += map->stripe_len;
@@ -3259,10 +3261,12 @@ again:
extent_physical, extent_dev, flags,
generation, extent_mirror_num,
extent_logical - logical + physical);
+
+ scrub_free_csums(sctx);
+
if (ret)
goto out;
- scrub_free_csums(sctx);
if (extent_logical + extent_len <
key.objectid + bytes) {
if (map->type & BTRFS_BLOCK_GROUP_RAID56_MASK) {
--
1.8.5.1
--
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