diff options
| author | Konstantin Khlebnikov <[email protected]> | 2015-07-15 12:52:01 +0300 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2015-08-03 12:21:23 +0200 |
| commit | 0fa2f5cb2b0ecd8d56baa51f35f09aab234eb0bf (patch) | |
| tree | fad560f10fcd899ab86f5c065364d6ef7bfe2eb1 | |
| parent | 63b0e9edceec10fa41ec33393a1515a5ff444277 (diff) | |
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]>
| -rw-r--r-- | drivers/xen/preempt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/preempt.c b/drivers/xen/preempt.c index a1800c150839..08cb419eb4e6 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. |