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authorRusty Russell <rusty@rustcorp.com.au>2008-12-13 21:20:26 +1030
committerRusty Russell <rusty@rustcorp.com.au>2008-12-13 21:20:26 +1030
commit0de26520c7cabf36e1de090ea8092f011a6106ce (patch)
tree3d02e509b6315fdfd9cdb8c9e0b9ed0a30cf9384 /arch/ia64/kernel/smpboot.c
parent29c0177e6a4ac094302bed54a1d4bbb6b740a9ef (diff)
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cpumask: make irq_set_affinity() take a const struct cpumask
Impact: change existing irq_chip API Not much point with gentle transition here: the struct irq_chip's setaffinity method signature needs to change. Fortunately, not widely used code, but hits a few architectures. Note: In irq_select_affinity() I save a temporary in by mangling irq_desc[irq].affinity directly. Ingo, does this break anything? (Folded in fix from KOSAKI Motohiro) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com> Reviewed-by: Grant Grundler <grundler@parisc-linux.org> Acked-by: Ingo Molnar <mingo@redhat.com> Cc: ralf@linux-mips.org Cc: grundler@parisc-linux.org Cc: jeremy@xensource.com Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Diffstat (limited to 'arch/ia64/kernel/smpboot.c')
-rw-r--r--arch/ia64/kernel/smpboot.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 4ede6e571c3..11463994a7d 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -682,7 +682,7 @@ int migrate_platform_irqs(unsigned int cpu)
{
int new_cpei_cpu;
irq_desc_t *desc = NULL;
- cpumask_t mask;
+ const struct cpumask *mask;
int retval = 0;
/*
@@ -695,7 +695,7 @@ int migrate_platform_irqs(unsigned int cpu)
* Now re-target the CPEI to a different processor
*/
new_cpei_cpu = any_online_cpu(cpu_online_map);
- mask = cpumask_of_cpu(new_cpei_cpu);
+ mask = cpumask_of(new_cpei_cpu);
set_cpei_target_cpu(new_cpei_cpu);
desc = irq_desc + ia64_cpe_irq;
/*