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| author | Srikar Dronamraju <[email protected]> | 2020-08-10 12:48:32 +0530 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2020-09-16 22:13:32 +1000 |
| commit | 6e086302816b2ced602bc99641eb0189c05f018a (patch) | |
| tree | fabc1c660e86bf37a7c85736e6d0fb125b55d9e6 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | f9f130ff2ec93c5949576bbfb168cc9530c23649 (diff) | |
powerpc/smp: Allocate cpumask only after searching thread group
If allocated earlier and the search fails, then cpu_l1_cache_map cpumask
is unnecessarily cleared. However cpu_l1_cache_map can be allocated /
cleared after we search thread group.
Please note CONFIG_CPUMASK_OFFSTACK is not set on Powerpc. Hence cpumask
allocated by zalloc_cpumask_var_node is never freed.
Signed-off-by: Srikar Dronamraju <[email protected]>
Reviewed-by: Gautham R. Shenoy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions