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| 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 /tools/perf/scripts/python/stackcollapse.py | |
| parent | f2fs: fix a problem of using memory after free (diff) | |
| download | linux-dev-746e2403927efbd7c7f2e796314e3cfb3cfabaa4.tar.xz linux-dev-746e2403927efbd7c7f2e796314e3cfb3cfabaa4.zip | |
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 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions