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| author | Miao Xie <miaox@cn.fujitsu.com> | 2012-09-06 10:04:27 (GMT) |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-10-01 19:19:12 (GMT) |
| commit | 2ecb79239bcd04c9d410f4cdce16adb6840b19da (patch) | |
| tree | 9a2194dde73a1a822fa011c35745c3aafa316f86 /fs/btrfs/super.c | |
| parent | 48c03c4bcfd7a1fcb1e05e9b1db1188cdbecf49a (diff) | |
| download | linux-2ecb79239bcd04c9d410f4cdce16adb6840b19da.tar.xz | |
Btrfs: fix unprotected ->log_batch
We forget to protect ->log_batch when syncing a file, this patch fix
this problem by atomic operation. And ->log_batch is used to check
if there are parallel sync operations or not, so it is unnecessary to
reset it to 0 after the sync operation of the current log tree complete.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Diffstat (limited to 'fs/btrfs/super.c')
0 files changed, 0 insertions, 0 deletions