Commit-ID: 0fa2f5cb2b0ecd8d56baa51f35f09aab234eb0bf Gitweb: http://git.kernel.org/tip/0fa2f5cb2b0ecd8d56baa51f35f09aab234eb0bf Author: Konstantin Khlebnikov <[email protected]> AuthorDate: Wed, 15 Jul 2015 12:52:01 +0300 Committer: Ingo Molnar <[email protected]> CommitDate: Mon, 3 Aug 2015 12:21:23 +0200
sched/preempt, xen: Use need_resched() instead of should_resched() 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(). Signed-off-by: Konstantin Khlebnikov <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Cc: Alexander Graf <[email protected]> Cc: Boris Ostrovsky <[email protected]> Cc: David Vrabel <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Link: http://lkml.kernel.org/r/20150715095201.12246.49283.stgit@buzz Signed-off-by: Ingo Molnar <[email protected]> --- drivers/xen/preempt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/xen/preempt.c b/drivers/xen/preempt.c index a1800c1..08cb419 100644 --- a/drivers/xen/preempt.c +++ b/drivers/xen/preempt.c @@ -31,7 +31,7 @@ EXPORT_SYMBOL_GPL(xen_in_preemptible_hcall); asmlinkage __visible void xen_maybe_preempt_hcall(void) { if (unlikely(__this_cpu_read(xen_in_preemptible_hcall) - && should_resched())) { + && need_resched())) { /* * Clear flag as we may be rescheduled on a different * cpu. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
