diff options
| author | Srikar Dronamraju <srikar@linux.vnet.ibm.com> | 2020-09-13 22:40:38 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-09-16 22:13:31 +1000 |
| commit | f6606cfdfbcda00ce8a6e63c8fc13c93e73ac059 (patch) | |
| tree | 28441bdab758d13b2816c66f27038df228e94ab0 /tools/perf/scripts/python/bin | |
| parent | powerpc/smp: Move topology fixups into a new function (diff) | |
| download | linux-f6606cfdfbcda00ce8a6e63c8fc13c93e73ac059.tar.gz linux-f6606cfdfbcda00ce8a6e63c8fc13c93e73ac059.zip | |
powerpc/smp: Dont assume l2-cache to be superset of sibling
Current code assumes that cpumask of cpus sharing a l2-cache mask will
always be a superset of cpu_sibling_mask.
Lets stop that assumption. cpu_l2_cache_mask is a superset of
cpu_sibling_mask if and only if shared_caches is set.
Reviewed-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200913171038.GB11808@linux.vnet.ibm.com
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions