linux/arch/x86/kernel/apic
Yinghai Lu d047f53a2e x86/irq: change MSI irq_desc to be more numa aware
Try to get irq_desc on the home node in create_irq_nr().

v2: don't check if we can move it when sparse_irq is not used
v3: use move_irq_des, if that node is not what we want

[ Impact: optimization, make MSI IRQ descriptors more NUMA aware ]

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
LKML-Reference: <49F6559F.7070005@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-04-28 12:21:18 +02:00
..
apic.c x86 ACPI: Add support for Always Running APIC timer 2009-04-07 18:17:51 -04:00
apic_flat_64.c x86: make 64 bit to use default_inquire_remote_apic 2009-04-08 17:36:12 +02:00
bigsmp_32.c
es7000_32.c
io_apic.c x86/irq: change MSI irq_desc to be more numa aware 2009-04-28 12:21:18 +02:00
ipi.c
Makefile
nmi.c x86: avoid theoretical spurious NMI backtraces with CONFIG_CPUMASK_OFFSTACK=y 2009-04-21 10:09:50 +02:00
numaq_32.c
probe_32.c
probe_64.c
summit_32.c
x2apic_cluster.c
x2apic_phys.c
x2apic_uv_x.c x86/uv: fix for no memory at paddr 0 2009-04-20 18:09:18 +02:00