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linux-2.6/kernel/irq
Yinghai Lu 0f3c2a89c1 irq: clear kstat_irqs
Impact: get correct kstat_irqs [/proc/interrupts] for msi/msi-x etc

need to call clear_kstat_irqs(), so when we reuse that irq_desc,
we get correct kstat in /proc/interrupts.

This makes /proc/interrupts not have <NULL> entries.

Don't need to worry about arch that doesn't support genirq, because they
will not call dynamic_irq_cleanup().

v2: simplify and make clear_kstat_irqs more robust

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-02-09 08:55:08 +01:00
..
Makefile x86, sparseirq: move irq_desc according to smp_affinity, v7 2008-12-17 00:14:01 +01:00
autoprobe.c async: Asynchronous function calls to speed up kernel boot 2009-01-07 08:45:46 -08:00
chip.c irq: clear kstat_irqs 2009-02-09 08:55:08 +01:00
devres.c kernel: explicitly include required header files under kernel/ 2008-04-29 08:06:04 -07:00
handle.c irq: clear kstat_irqs 2009-02-09 08:55:08 +01:00
internals.h irq: clear kstat_irqs 2009-02-09 08:55:08 +01:00
manage.c Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-01-02 11:44:09 -08:00
migration.c cpumask: make irq_set_affinity() take a const struct cpumask 2008-12-13 21:20:26 +10:30
numa_migrate.c sparseirq: fix desc->lock init 2008-12-27 09:29:22 +01:00
proc.c ia64: cpumask fix for is_affinity_mask_valid() 2009-01-03 18:59:33 +01:00
resend.c generic: sparse irqs: use irq_desc() together with dyn_array, instead of irq_desc[] 2008-10-16 16:52:29 +02:00
spurious.c irq: simplify for_each_irq_desc() usage 2008-12-26 09:48:18 +01:00