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author | Yan, Zheng <zheng.yan@oracle.com> | 2010-01-15 09:43:09 +0100 |
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committer | Chris Mason <chris.mason@oracle.com> | 2010-01-18 02:40:21 +0100 |
commit | 6c7d54ac87f338c479d9729e8392eca3f76e11e1 (patch) | |
tree | 3815913df585d7cbc8ba6a4c151328daa4720c7c /lib/locking-selftest-softirq.h | |
parent | Btrfs, fix memory leaks in error paths (diff) | |
download | linux-6c7d54ac87f338c479d9729e8392eca3f76e11e1.tar.xz linux-6c7d54ac87f338c479d9729e8392eca3f76e11e1.zip |
Btrfs: Fix race in btrfs_mark_extent_written
Fix bug reported by Johannes Hirte. The reason of that bug
is btrfs_del_items is called after btrfs_duplicate_item and
btrfs_del_items triggers tree balance. The fix is check that
case and call btrfs_search_slot when needed.
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'lib/locking-selftest-softirq.h')
0 files changed, 0 insertions, 0 deletions