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powerpc: Add HAVE_IRQ_TIME_ACCOUNTING

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Allow us to enable IRQ_TIME_ACCOUNTING. Even though we currently
use VIRT_CPU_ACCOUNTING_NATIVE, that option is quite heavy
weight and IRQ_TIME_ACCOUNTING might be better in some cases.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Anton Blanchard 2017-05-19 15:46:41 +10:00 committed by Michael Ellerman
parent 70a92003de
commit 518470fe96
1 changed files with 1 additions and 0 deletions
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arch/powerpc/Kconfig
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@ -208,6 +208,7 @@ config PPC
select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_REGS_AND_STACK_ACCESS_API
select HAVE_SYSCALL_TRACEPOINTS select HAVE_SYSCALL_TRACEPOINTS
select HAVE_VIRT_CPU_ACCOUNTING select HAVE_VIRT_CPU_ACCOUNTING
select HAVE_IRQ_TIME_ACCOUNTING
select IRQ_DOMAIN select IRQ_DOMAIN
select IRQ_FORCED_THREADING select IRQ_FORCED_THREADING
select MODULES_USE_ELF_RELA select MODULES_USE_ELF_RELA