linux-stable/kernel/irq
Prarit Bhargava 241fc640be genirq: Respect NUMA node affinity in setup_irq_irq affinity()
We respect node affinity of devices already in the irq descriptor
allocation, but we ignore it for the initial interrupt affinity
setup, so the interrupt might be routed to a different node.

Restrict the default affinity mask to the node on which the irq
descriptor is allocated.

[ tglx: Massaged changelog ]

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Link: http://lkml.kernel.org/r/1332788538-17425-1-git-send-email-prarit@redhat.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2012-03-29 11:31:53 +02:00
..
autoprobe.c genirq: Handle pending irqs in irq_startup() 2012-02-15 11:56:59 +01:00
chip.c Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-20 10:29:15 -07:00
debug.h genirq: Support per-IRQ thread disabling. 2011-04-23 15:56:24 +02:00
devres.c devres: fix possible use after free 2011-07-25 20:57:14 -07:00
dummychip.c genirq: Remove compat code 2011-03-29 14:48:19 +02:00
generic-chip.c kernel: Fix files explicitly needing EXPORT_SYMBOL infrastructure 2011-10-31 19:30:05 -04:00
handle.c genirq: Minor readablity improvement in irq_wake_thread() 2012-03-29 11:31:52 +02:00
internals.h Merge branch 'linus' into irq/core 2012-03-13 16:35:16 +01:00
irqdesc.c irq: don't put module.h into irq.h for tracking irqgen modules. 2011-10-31 19:32:35 -04:00
irqdomain.c irq_domain/mips: Allow irq_domain on MIPS 2012-02-24 09:47:23 -07:00
Kconfig irq: add irq_domain translation infrastructure 2011-07-28 01:32:04 -06:00
Makefile irq: add irq_domain translation infrastructure 2011-07-28 01:32:04 -06:00
manage.c genirq: Respect NUMA node affinity in setup_irq_irq affinity() 2012-03-29 11:31:53 +02:00
migration.c Fix common misspellings 2011-03-31 11:26:23 -03:00
pm.c genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier 2011-10-17 11:42:49 +02:00
proc.c irq: Remove smp_affinity_list when unregister irq proc 2011-05-26 13:15:28 +02:00
resend.c genirq: Remove compat code 2011-03-29 14:48:19 +02:00
settings.h genirq: Add support for per-cpu dev_id interrupts 2011-10-03 15:35:26 +02:00
spurious.c module_param: make bool parameters really bool (core code) 2012-01-13 09:32:18 +10:30