diff options
| author | Yunlei He <heyunlei@huawei.com> | 2016-12-20 11:11:35 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-01-29 12:46:01 +0900 |
| commit | 746e2403927efbd7c7f2e796314e3cfb3cfabaa4 (patch) | |
| tree | 94f9f6fa3a5f83c675397aca696d125253fc9fd0 /fs/f2fs/extent_cache.c | |
| parent | 7855eba4d6102f811b6dd142d6c749f53b591fa3 (diff) | |
f2fs: add a case of no need to read a page in write begin
If the range we write cover the whole valid data in the last page,
we do not need to read it.
Signed-off-by: Yunlei He <heyunlei@huawei.com>
[Jaegeuk Kim: nullify the remaining area (fix: xfstests/f2fs/001)]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/extent_cache.c')
0 files changed, 0 insertions, 0 deletions