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| author | Miao Xie <miaox@cn.fujitsu.com> | 2014-09-03 21:35:39 +0800 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-09-17 13:38:40 -0700 |
| commit | fe48a5c00f3c8087fc0a447caee2b5f9f97cf238 (patch) | |
| tree | a8d47049a474f3954575fe322236f305868355a8 /fs/btrfs/super.c | |
| parent | 7cc8e58d53cd2295c3c1cee7b503bd1790ea4486 (diff) | |
| download | op-kernel-dev-fe48a5c00f3c8087fc0a447caee2b5f9f97cf238.zip op-kernel-dev-fe48a5c00f3c8087fc0a447caee2b5f9f97cf238.tar.gz | |
Btrfs: fix unprotected system chunk array insertion
We didn't protect the system chunk array when we added a new
system chunk into it, it would cause the array be corrupted
if someone remove/add some system chunk into array at the same
time. Fix it by chunk lock.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/super.c')
0 files changed, 0 insertions, 0 deletions
