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| author | Srikar Dronamraju <srikar@linux.vnet.ibm.com> | 2020-09-21 15:26:49 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-10-06 23:22:26 +1100 |
| commit | 661e3d42f99193b7fdd71467a87e48f6e597c285 (patch) | |
| tree | c4ecc7c1a90579de280a4e8d74f838c70456d64e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 1f3a4181042107e32e44047e9dde990aced845b5 (diff) | |
powerpc/smp: Depend on cpu_l1_cache_map when adding CPUs
Currently on hotplug/hotunplug, CPU iterates through all the CPUs in
its core to find threads in its thread group. However this info is
already captured in cpu_l1_cache_map. Hence reduce iterations and
cleanup add_cpu_to_smallcore_masks function.
Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Tested-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200921095653.9701-8-srikar@linux.vnet.ibm.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions