From: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Date: Sat, 7 Mar 2015 18:30:21 +0000 (-0800)
Subject: MIPS: Add support for full dynticks CPU time accounting
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=bb877e96bea1f411106bdc639ce6858095775c3a;p=deliverable%2Flinux.git

MIPS: Add support for full dynticks CPU time accounting

With the correct cmpxchg64 on 32-bit platforms, we can now add the config
HAVE_VIRT_CPU_ACCOUNTING_GEN into arch/mips/Kconfig.

Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: macro@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9475/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 859fe30f48e7..17983ace15f3 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -55,6 +55,7 @@ config MIPS
 	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
 	select ARCH_BINFMT_ELF_STATE
 	select SYSCTL_EXCEPTION_TRACE
+	select HAVE_VIRT_CPU_ACCOUNTING_GEN
 
 menu "Machine selection"