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(parent: 978b011) | patch
softirqs, debug: preemption check
authorThomas Gleixner <tglx@linutronix.de>
Thu, 2 Oct 2008 08:50:53 +0000 (10:50 +0200)
committerIngo Molnar <mingo@elte.hu>
Thu, 2 Oct 2008 08:58:04 +0000 (10:58 +0200)
commit8e85b4b553fc932e1c5141feb5fda389b7f5db01
tree2e3f1894e36be800aadeac7ed86ebb4f9fb992a3tree | snapshot
parent978b0116cd225682a29e3d1d5010319bf2de32c2commit | diff
softirqs, debug: preemption check

if a preempt count leaks out of a softirq handler it can be very hard
to figure it out. Add a debug check for this.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/softirq.c diff | blob | history
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