powerpc/perf/24x7: use rb_entry
authorGeliang Tang <geliangtang@gmail.com>
Tue, 20 Dec 2016 14:02:17 +0000 (22:02 +0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 4 Jul 2019 07:09:37 +0000 (17:09 +1000)
commitc197922f0a8072d286dff8001f8ad0d4b95ec1dd
tree3fcee94ccb864162d659c9c2955117ac91c2dd02
parent7505a13f85bdcb8713551a067dfc92ac3c7ba902
powerpc/perf/24x7: use rb_entry

To make the code clearer, use rb_entry() instead of container_of() to
deal with rbtree.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/perf/hv-24x7.c