[PATCH v2 1/3] drivers/xen/preempt: use need_resched() instead of should_resched() · Konstantin Khlebnikov <hidden> · 2015-07-15
[PATCH v2 3/3] sched/preempt: fix cond_resched_lock() and cond_resched_softirq() · Konstantin Khlebnikov <hidden> · 2015-07-15
Re: [PATCH v2 3/3] sched/preempt: fix cond_resched_lock() and cond_resched_softirq() · Eric Dumazet <hidden> · 2015-07-15
Re: [PATCH v2 3/3] sched/preempt: fix cond_resched_lock() and cond_resched_softirq() · Konstantin Khlebnikov <hidden> · 2015-07-15
Re: [PATCH v2 3/3] sched/preempt: fix cond_resched_lock() and cond_resched_softirq() · Peter Zijlstra <peterz@infradead.org> · 2015-07-15
[PATCH v2 2/3] KVM: PPC: Book3S HV: Use need_resched() instead of should_resched() · Konstantin Khlebnikov <hidden> · 2015-07-15
Re: [Xen-devel] [PATCH v2 1/3] drivers/xen/preempt: use need_resched() instead of should_resched() · David Vrabel <hidden> · 2015-07-20

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

From: David Vrabel <hidden>
Date: 2015-07-20 13:41:48
Also in: linux-arch, lkml

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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