From c5c38ef3d70377dc504a6a3f611a3ec814bc757b Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Sat, 6 Sep 2014 15:43:02 +0200 Subject: irq_work: Introduce arch_irq_work_has_interrupt() The nohz full code needs irq work to trigger its own interrupt so that the subsystem can work even when the tick is stopped. Lets introduce arch_irq_work_has_interrupt() that archs can override to tell about their support for this ability. Signed-off-by: Peter Zijlstra Cc: Ingo Molnar Cc: Paul E. McKenney Cc: Peter Zijlstra Cc: Thomas Gleixner Signed-off-by: Frederic Weisbecker --- arch/sparc/include/asm/Kbuild | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/sparc/include') diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild index cdd1b447bb6c..f5f94ce1692c 100644 --- a/arch/sparc/include/asm/Kbuild +++ b/arch/sparc/include/asm/Kbuild @@ -8,6 +8,7 @@ generic-y += emergency-restart.h generic-y += exec.h generic-y += hash.h generic-y += irq_regs.h +generic-y += irq_work.h generic-y += linkage.h generic-y += local.h generic-y += local64.h -- cgit v1.2.3