]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
powerpc/perf/hv-24x7: Move cpumask file to top folder of hv-24x7 driver
authorKajol Jain <kjain@linux.ibm.com>
Fri, 21 Aug 2020 08:06:10 +0000 (13:36 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 21 Aug 2020 13:35:27 +0000 (23:35 +1000)
commit64ef8f2c4791940d7f3945507b6a45c20d959260
tree35c1ec4e33a0cf4ab2743f5e8cfd8bac9dfb89f2
parent541cebb51f3422d4f2c6cb95c1e5cc3dcc9e5021
powerpc/perf/hv-24x7: Move cpumask file to top folder of hv-24x7 driver

Commit 792f73f747b8 ("powerpc/hv-24x7: Add sysfs files inside hv-24x7
device to show cpumask") added cpumask file as part of hv-24x7 driver
inside the interface folder. The cpumask file is supposed to be in the
top folder of the PMU driver in order to make hotplug work.

This patch fixes that issue and creates new group 'cpumask_attr_group'
to add cpumask file and make sure it added in top folder.

  command:# cat /sys/devices/hv_24x7/cpumask
  0

Fixes: 792f73f747b8 ("powerpc/hv-24x7: Add sysfs files inside hv-24x7 device to show cpumask")
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200821080610.123997-1-kjain@linux.ibm.com
Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7
arch/powerpc/perf/hv-24x7.c