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| author | Yunlei He <heyunlei@huawei.com> | 2018-11-06 10:25:29 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-20 10:13:06 +0100 |
| commit | 262871e633994cd2fd5b68a2a8c3984081576511 (patch) | |
| tree | e1f7378ccc9d95f70a2555a894a125be8b0b0fe2 /scripts/decode_stacktrace.sh | |
| parent | f936083094d8c13444aa1d1af586f282ff542191 (diff) | |
f2fs: move dir data flush to write checkpoint process
[ Upstream commit b61ac5b720146c619c7cdf17eff2551b934399e5 ]
This patch move dir data flush to write checkpoint process, by
doing this, it may reduce some time for dir fsync.
pre:
-f2fs_do_sync_file enter
-file_write_and_wait_range <- flush & wait
-write_checkpoint
-do_checkpoint <- wait all
-f2fs_do_sync_file exit
now:
-f2fs_do_sync_file enter
-write_checkpoint
-block_operations <- flush dir & no wait
-do_checkpoint <- wait all
-f2fs_do_sync_file exit
Signed-off-by: Yunlei He <heyunlei@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts/decode_stacktrace.sh')
0 files changed, 0 insertions, 0 deletions