diff options
| author | Chao Yu <[email protected]> | 2016-08-31 11:44:36 -0400 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2016-08-31 11:44:36 -0400 |
| commit | 8913f343cdb568222c95afe3cad78aee1a4df56b (patch) | |
| tree | 8a66c63713f0a8c284e1029fd2504164c0050d59 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 14fbd4aa613bd5110556c281799ce36dc6f3ba97 (diff) | |
mbcache: fix to detect failure of register_shrinker
register_shrinker in mb_cache_create may fail due to no memory. This
patch fixes to do the check of return value of register_shrinker and
handle the error case, otherwise mb_cache_create may return with no
error, but losing the inner shrinker.
Signed-off-by: Chao Yu <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions