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authorYinghai Lu <yinghai@kernel.org>2009-05-06 10:10:06 -0700
committerIngo Molnar <mingo@elte.hu>2009-05-11 10:35:10 +0200
commitb9c61b70075c87a8612624736faf4a2de5b1ed30 (patch)
tree40f4ae74461d20be77b4b260e5384fe937bc5bec /fs/cifs/cifsglob.h
parent5ef2183768bb7d64b85eccbfa1537a61cbefa97c (diff)
x86/pci: update pirq_enable_irq() to setup io apic routing
So we can set io apic routing only when enabling the device irq. This is advantageous for IRQ descriptor allocation affinity: if we set up the IO-APIC entry later, we have a chance to allocate the IRQ descriptor later and know which device it is on and can set affinity accordingly. [ Impact: standardize/enhance irq-enabling sequence for mptable irqs ] Signed-off-by: Yinghai Lu <yinghai@kernel.org> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Len Brown <lenb@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <4A01C46E.8000501@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'fs/cifs/cifsglob.h')
0 files changed, 0 insertions, 0 deletions