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| author | Yan, Zheng <zheng.yan@oracle.com> | 2009-11-12 09:33:26 +0000 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2009-12-15 21:24:25 -0500 |
| commit | 8cef4e160d74920ad1725f58c89fd75ec4c4ac38 (patch) | |
| tree | c1592369c7085e75d67a1709438a4f56351b2348 /fs/btrfs/ctree.h | |
| parent | 22763c5cf3690a681551162c15d34d935308c8d7 (diff) | |
| download | kernel_samsung_smdk4412-8cef4e160d74920ad1725f58c89fd75ec4c4ac38.tar.gz kernel_samsung_smdk4412-8cef4e160d74920ad1725f58c89fd75ec4c4ac38.tar.bz2 kernel_samsung_smdk4412-8cef4e160d74920ad1725f58c89fd75ec4c4ac38.zip | |
Btrfs: Avoid superfluous tree-log writeout
We allow two log transactions at a time, but use same flag
to mark dirty tree-log btree blocks. So we may flush dirty
blocks belonging to newer log transaction when committing a
log transaction. This patch fixes the issue by using two
flags to mark dirty tree-log btree blocks.
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
0 files changed, 0 insertions, 0 deletions