powerpc/powernv/memtrace: Let the arch hotunplug code flush cache

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Don't do this via custom code, instead now that we have support in the
arch hotplug/hotunplug code, rely on those routines to do the right
thing.

The existing flush doesn't work because it uses ppc64_caches.l1d.size
instead of ppc64_caches.l1d.line_size.

Fixes: 9d5171a8f2 ("powerpc/powernv: Enable removal of memory for in memory tracing")
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Reviewed-by: Rashmica Gupta <rashmica.g@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Balbir Singh 2018-04-06 15:24:24 +10:00 • committed by Michael Ellerman

parent fb5924fddf

commit 7fd6641de2

1 changed files with 0 additions and 17 deletions

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arch/powerpc/platforms/powernv/memtrace.c

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