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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-01-01 10:12:26 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-01-01 10:12:26 +1030 |
| commit | d036e67b40f52bdd95392390108defbac7e53837 (patch) | |
| tree | 4a00537671036c955c98891af9f4729332b35c50 /arch/alpha/kernel/irq.c | |
| parent | 6b954823c24f04ed026a8517f6bab5abda279db8 (diff) | |
| download | blackbird-op-linux-d036e67b40f52bdd95392390108defbac7e53837.tar.gz blackbird-op-linux-d036e67b40f52bdd95392390108defbac7e53837.zip | |
cpumask: convert kernel/irq
Impact: Reduce stack usage, use new cpumask API. ALPHA mod!
Main change is that irq_default_affinity becomes a cpumask_var_t, so
treat it as a pointer (this effects alpha).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'arch/alpha/kernel/irq.c')
| -rw-r--r-- | arch/alpha/kernel/irq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c index d0f1620007f7..703731accda6 100644 --- a/arch/alpha/kernel/irq.c +++ b/arch/alpha/kernel/irq.c @@ -50,7 +50,8 @@ int irq_select_affinity(unsigned int irq) if (!irq_desc[irq].chip->set_affinity || irq_user_affinity[irq]) return 1; - while (!cpu_possible(cpu) || !cpu_isset(cpu, irq_default_affinity)) + while (!cpu_possible(cpu) || + !cpumask_test_cpu(cpu, irq_default_affinity)) cpu = (cpu < (NR_CPUS-1) ? cpu + 1 : 0); last_cpu = cpu; |
