diff options
| author | Chao Yu <yuchao0@huawei.com> | 2018-02-11 22:53:20 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-04-08 03:51:00 -0700 |
| commit | 4d409fa3346bf97cc68435cf49a6ab7c5733b27f (patch) | |
| tree | 3b824346c883ae5a7e3d4725328d5a0ed6880600 /tools/perf/scripts/python | |
| parent | 1f6bac14c10061c2556deb4bf50600971d911b50 (diff) | |
f2fs: introduce sb_lock to make encrypt pwsalt update exclusive
f2fs_super_block.encrypt_pw_salt can be udpated and persisted
concurrently, result in getting different pwsalt in separated
threads, so let's introduce sb_lock to exclude concurrent
accessers.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions