Messages in this thread | | | From | Keith Owens <> | Subject | 2.6.7-rc2 mismatched preempt count in arch/i386/kernel/irq.c | Date | Mon, 31 May 2004 17:35:08 +1000 |
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2.6.7-rc2 (and earlier) arch/i386/kernel/irq.c::do_IRQ() calls irq_exit() which expands into preempt_enable_no_resched(), amongst others. With CONFIG_PREEMPT=y, preempt_enable_no_resched() does dec_preempt_count(). Where is the corresponding inc_preempt_count? AFAICT the use of preempt_enable_no_resched() is unbalanced.
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