Re: [Xen-devel] [PATCH v2 1/3] drivers/xen/preempt: use need_resched() instead of should_resched()

From	David Vrabel <david.vrabel@citrix.com>
Newsgroups	linux.kernel
Subject	Re: [Xen-devel] [PATCH v2 1/3] drivers/xen/preempt: use need_resched() instead of should_resched()
Date	2015-07-20 15:50 +0200
Message-ID	<pOjCb-2OM-21@gated-at.bofh.it> (permalink)
References	<pMrDR-3RV-33@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 15/07/15 10:52, Konstantin Khlebnikov wrote:
> This code is used only when CONFIG_PREEMPT=n and only in non-atomic context:
> xen_in_preemptible_hcall is set only in privcmd_ioctl_hypercall().
> Thus preempt_count is zero and should_resched() is equal to need_resched().

Applied to for-linus-4.3, thanks.

David
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[PATCH v2 1/3] drivers/xen/preempt: use need_resched() instead of  should_resched() Konstantin Khlebnikov <khlebnikov@yandex-team.ru> - 2015-07-15 12:00 +0200
  [PATCH v2 2/3] KVM: PPC: Book3S HV: Use need_resched() instead of  should_resched() Konstantin Khlebnikov <khlebnikov@yandex-team.ru> - 2015-07-15 12:00 +0200
  [PATCH v2 3/3] sched/preempt: fix cond_resched_lock() and  cond_resched_softirq() Konstantin Khlebnikov <khlebnikov@yandex-team.ru> - 2015-07-15 12:00 +0200
    Re: [PATCH v2 3/3] sched/preempt: fix cond_resched_lock() and  cond_resched_softirq() Eric Dumazet <eric.dumazet@gmail.com> - 2015-07-15 14:20 +0200
      Re: [PATCH v2 3/3] sched/preempt: fix cond_resched_lock() and cond_resched_softirq() Konstantin Khlebnikov <khlebnikov@yandex-team.ru> - 2015-07-15 15:00 +0200
        Re: [PATCH v2 3/3] sched/preempt: fix cond_resched_lock() and  cond_resched_softirq() Peter Zijlstra <peterz@infradead.org> - 2015-07-15 15:40 +0200
  Re: [Xen-devel] [PATCH v2 1/3] drivers/xen/preempt: use need_resched()  instead of should_resched() David Vrabel <david.vrabel@citrix.com> - 2015-07-20 15:50 +0200

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