From: khilman@linaro.org (Kevin Hilman)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/4] ARM: Kconfig: allow full nohz CPU accounting
Date: Mon, 16 Sep 2013 15:28:22 -0700 [thread overview]
Message-ID: <1379370502-30376-5-git-send-email-khilman@linaro.org> (raw)
In-Reply-To: <1379370502-30376-1-git-send-email-khilman@linaro.org>
With the 64-bit requirement removed from VIRT_CPU_ACCOUNTING_GEN,
allow ARM platforms to enable it. Since VIRT_CPU_ACCOUNTING_GEN is a
dependency for full NO_HZ, this allows ARM platforms to enable full
NO_HZ as well.
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
---
arch/arm/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3f7714d..b5e5712 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -54,6 +54,7 @@ config ARM
select HAVE_REGS_AND_STACK_ACCESS_API
select HAVE_SYSCALL_TRACEPOINTS
select HAVE_UID16
+ select HAVE_VIRT_CPU_ACCOUNTING_GEN
select IRQ_FORCED_THREADING
select KTIME_SCALAR
select MODULES_USE_ELF_REL
--
1.8.3
prev parent reply other threads:[~2013-09-16 22:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-16 22:28 [PATCH 0/4] nohz/full: drop 64-bit requirement, enable ARM support Kevin Hilman
2013-09-16 22:28 ` [PATCH 1/4] nohz_full: Kconfig: VIRT_CPU_ACCOUNTING_GEN: drop 64-bit requirement Kevin Hilman
2013-09-16 22:28 ` [PATCH 2/4] nohz_full: Kconfig: drop requrement on 64-bit Kevin Hilman
2013-09-17 7:00 ` Jean Pihet
2013-09-16 22:28 ` [PATCH 3/4] full_nohz: Kconfig: add HAVE_VIRT_CPU_ACCOUNTING_GEN Kevin Hilman
2013-09-16 22:28 ` Kevin Hilman [this message]
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