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

To: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>
From: David Vrabel <david.vrabel@xxxxxxxxxx>
Date: Mon, 20 Jul 2015 14:41:42 +0100
Cc: linux-arch@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, kvm-ppc@xxxxxxxxxxxxxxx, Alexander Graf <agraf@xxxxxxx>, Paul Mackerras <paulus@xxxxxxxxx>, David Vrabel <david.vrabel@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>, linuxppc-dev@xxxxxxxxxxxxxxxx
Delivery-date: Mon, 20 Jul 2015 13:41:58 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

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

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