[PATCH v3 0/2] make arm_cpuidle_suspend() a bit more efficient

From	Jisheng Zhang <jszhang@marvell.com>
Newsgroups	linux.kernel
Subject	[PATCH v3 0/2] make arm_cpuidle_suspend() a bit more efficient
Date	2016-03-31 11:40 +0200
Message-ID	<riHf3-2VE-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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There's one corner case need to be fixed: !cpuidle_ops[cpu].init.
patch1 tries to address this corner case.

patch2 tries to improve arm_cpuidle_suspend() a bit by moving .suspend
check into arm_cpuidle_read_ops().

Since v2:
 - add back patch1.

Since v1:
 - drop patch1, I.E "ARM: cpuidle: fix !cpuidle_ops[cpu].init case
   during init", because there may be platforms which doesn't need the
   init member at all.
 - adopt Daniel's suggestion to move the cpuidle_ops.suspend check to
   arm_cpuidle_read_ops().

Jisheng Zhang (2):
  ARM: cpuidle: fix !cpuidle_ops[cpu].init case during init
  ARM: cpuidle: make arm_cpuidle_suspend() a bit more efficient

 arch/arm/kernel/cpuidle.c | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

-- 
2.8.0.rc3

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[PATCH v3 0/2] make arm_cpuidle_suspend() a bit more efficient Jisheng Zhang <jszhang@marvell.com> - 2016-03-31 11:40 +0200

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