Thread (5 messages) 5 messages, 2 authors, 2013-10-01
STALE4628d

[PATCH 3/3] ARM: Kconfig: allow full nohz CPU accounting

From: Frederic Weisbecker <hidden>
Date: 2013-09-30 14:07:13
Also in: lkml
Subsystem: arm port, the rest · Maintainers: Russell King, Linus Torvalds

From: Kevin Hilman <redacted>

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.

Signed-off-by: Kevin Hilman <redacted>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Russell King <redacted>
Cc: Paul E. McKenney <redacted>
Cc: Arm Linux <redacted>
Signed-off-by: Frederic Weisbecker <redacted>
---
 arch/arm/Kconfig | 1 +
 1 file changed, 1 insertion(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1ad6fb6..323baf0 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
-- 
1.8.3.1
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