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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2012-09-12 11:22:00 +0200
committerIngo Molnar <mingo@kernel.org>2012-09-13 16:52:04 +0200
commitf3e947867478af9a12b9956bcd000ac7613a8a95 (patch)
tree63fabb89439447e0f72c465e8b8d0852e9deff08 /kernel/fork.c
parent5ed4f1d96deee82ee92cd1ac1e0108c27e80e9b0 (diff)
downloadlinux-f3e947867478af9a12b9956bcd000ac7613a8a95.tar.bz2
sched: Remove __ARCH_WANT_INTERRUPTS_ON_CTXSW
Now that the last architecture to use this has stopped doing so (ARM, thanks Catalin!) we can remove this complexity from the scheduler core. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Link: http://lkml.kernel.org/n/tip-g9p2a1w81xxbrze25v9zpzbf@git.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/fork.c')
-rw-r--r--kernel/fork.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index 2c8857e12855..743d48f4d711 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1280,11 +1280,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
#endif
#ifdef CONFIG_TRACE_IRQFLAGS
p->irq_events = 0;
-#ifdef __ARCH_WANT_INTERRUPTS_ON_CTXSW
- p->hardirqs_enabled = 1;
-#else
p->hardirqs_enabled = 0;
-#endif
p->hardirq_enable_ip = 0;
p->hardirq_enable_event = 0;
p->hardirq_disable_ip = _THIS_IP_;