diff options
| author | Yinghai Lu <yinghai@kernel.org> | 2009-08-04 12:01:33 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-08 11:06:03 -0400 |
| commit | ad7d6c7a0654a4bbda3e109f56af713267e96274 (patch) | |
| tree | 4090be64f42e9c721a797d6798611ad9c07d2a2e /kernel | |
| parent | 7b2aa037e878c939676675969983284a02958ae3 (diff) | |
x86/irq: Fix move_irq_desc() for nodes without ram
Don't move it if target node is -1.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <4A785B5D.4070702@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/irq/numa_migrate.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/irq/numa_migrate.c b/kernel/irq/numa_migrate.c index 2f69bee57bf2..3fd30197da2e 100644 --- a/kernel/irq/numa_migrate.c +++ b/kernel/irq/numa_migrate.c | |||
| @@ -107,8 +107,8 @@ out_unlock: | |||
| 107 | 107 | ||
| 108 | struct irq_desc *move_irq_desc(struct irq_desc *desc, int node) | 108 | struct irq_desc *move_irq_desc(struct irq_desc *desc, int node) |
| 109 | { | 109 | { |
| 110 | /* those all static, do move them */ | 110 | /* those static or target node is -1, do not move them */ |
| 111 | if (desc->irq < NR_IRQS_LEGACY) | 111 | if (desc->irq < NR_IRQS_LEGACY || node == -1) |
| 112 | return desc; | 112 | return desc; |
| 113 | 113 | ||
| 114 | if (desc->node != node) | 114 | if (desc->node != node) |