From: Yi Wang <wang.yi59@zte.com.cn>
To: pbonzini@redhat.com
Cc: rkrcmar@redhat.com, tglx@linutronix.de, mingo@redhat.com,
bp@alien8.de, hpa@zytor.com, x86@kernel.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org, peterz@infradead.org,
xue.zhihong@zte.com.cn, wang.yi59@zte.com.cn, up2wing@gmail.com,
wang.liang82@zte.com.cn
Subject: [PATCH 0/2] fix likely hint of sched_info_on()
Date: Thu, 4 Jul 2019 19:46:13 +0800 [thread overview]
Message-ID: <1562240775-16086-1-git-send-email-wang.yi59@zte.com.cn> (raw)
When make defconfig, CONFIG_SCHEDSTATS is set to be y, so
sched_info_on() is 'likely' to be true. However, some functions
invoke this function with unlikely hint or use no hint. Let's
fix this.
Yi Wang (2):
kvm: x86: add likely to sched_info_on()
sched: fix unlikely use of sched_info_on()
arch/x86/kvm/cpuid.c | 2 +-
kernel/sched/stats.h | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
--
1.8.3.1
next reply other threads:[~2019-07-04 11:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-04 11:46 Yi Wang [this message]
2019-07-04 11:46 ` [PATCH 1/2] kvm: x86: add likely to sched_info_on() Yi Wang
2019-07-04 12:15 ` Paolo Bonzini
2019-07-04 11:46 ` [PATCH 2/2] sched: fix unlikely use of sched_info_on() Yi Wang
2019-07-04 12:17 ` [PATCH 0/2] fix likely hint " Peter Zijlstra
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