diff options
| author | Chao Yu <[email protected]> | 2017-10-09 17:55:19 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <[email protected]> | 2017-10-26 10:44:12 +0200 |
| commit | a0d00fad353d4a315f54fb345aa1c65b3771389b (patch) | |
| tree | 65f4c30f4ca73234c64a42ff9a88e02ad0eb45fa /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | ebf7c522fdc2ec2fa0fc2351ef613841f79586e5 (diff) | |
f2fs: fix to avoid race when accessing last_disk_size
last_disk_size could be wrong due to concurrently updating, so using
i_sem semaphore to make last_disk_size updating exclusive to fix this
issue.
Signed-off-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions