powerpc/perf: Trace imc events detection and cpuhotplug

Browse source

Patch detects trace-imc events, does memory initilizations for each online
cpu, and registers cpuhotplug call-backs.

Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com>
Reviewed-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

...

This commit is contained in:

Anju T Sudhakar 2019-04-16 15:18:30 +05:30 • committed by Michael Ellerman

parent 216c3087a3

commit 72c69dcddc

3 changed files with 108 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

104

arch/powerpc/perf/imc-pmu.c

View file

3

arch/powerpc/platforms/powernv/opal-imc.c

View file

1

include/linux/cpuhotplug.h

View file