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| author | Mike Travis | 2009-01-13 00:27:13 +0100 |
|---|---|---|
| committer | Mike Travis | 2009-01-13 00:27:13 +0100 |
| commit | e65e49d0f3714f4a6a42f6f6a19926ba33fcda75 (patch) | |
| tree | 8b805b51f41c980ceb79f8fad0e56dac428c7c37 /arch/mips | |
| parent | xen: fix too early kmalloc call (diff) | |
| download | kernel-qcow2-linux-e65e49d0f3714f4a6a42f6f6a19926ba33fcda75.tar.gz kernel-qcow2-linux-e65e49d0f3714f4a6a42f6f6a19926ba33fcda75.tar.xz kernel-qcow2-linux-e65e49d0f3714f4a6a42f6f6a19926ba33fcda75.zip | |
irq: update all arches for new irq_desc
Impact: cleanup, update to new cpumask API
Irq_desc.affinity and irq_desc.pending_mask are now cpumask_var_t's
so access to them should be using the new cpumask API.
Signed-off-by: Mike Travis <travis@sgi.com>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/irq.h | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/irq-gic.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/smtc.c | 2 | ||||
| -rw-r--r-- | arch/mips/mti-malta/malta-smtc.c | 5 |
4 files changed, 6 insertions, 5 deletions
diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h index abc62aa744ac..3214ade02d10 100644 --- a/arch/mips/include/asm/irq.h +++ b/arch/mips/include/asm/irq.h @@ -66,7 +66,7 @@ extern void smtc_forward_irq(unsigned int irq); */ #define IRQ_AFFINITY_HOOK(irq) \ do { \ - if (!cpu_isset(smp_processor_id(), irq_desc[irq].affinity)) { \ + if (!cpumask_test_cpu(smp_processor_id(), irq_desc[irq].affinity)) {\ smtc_forward_irq(irq); \ irq_exit(); \ return; \ diff --git a/arch/mips/kernel/irq-gic.c b/arch/mips/kernel/irq-gic.c index 494a49a317e9..87deb8f6c458 100644 --- a/arch/mips/kernel/irq-gic.c +++ b/arch/mips/kernel/irq-gic.c @@ -187,7 +187,7 @@ static void gic_set_affinity(unsigned int irq, const struct cpumask *cpumask) set_bit(irq, pcpu_masks[first_cpu(tmp)].pcpu_mask); } - irq_desc[irq].affinity = *cpumask; + cpumask_copy(irq_desc[irq].affinity, cpumask); spin_unlock_irqrestore(&gic_lock, flags); } diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index b6cca01ff82b..d2c1ab12425a 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -686,7 +686,7 @@ void smtc_forward_irq(unsigned int irq) * and efficiency, we just pick the easiest one to find. */ - target = first_cpu(irq_desc[irq].affinity); + target = cpumask_first(irq_desc[irq].affinity); /* * We depend on the platform code to have correctly processed diff --git a/arch/mips/mti-malta/malta-smtc.c b/arch/mips/mti-malta/malta-smtc.c index aabd7274507b..5ba31888fefb 100644 --- a/arch/mips/mti-malta/malta-smtc.c +++ b/arch/mips/mti-malta/malta-smtc.c @@ -116,7 +116,7 @@ struct plat_smp_ops msmtc_smp_ops = { void plat_set_irq_affinity(unsigned int irq, const struct cpumask *affinity) { - cpumask_t tmask = *affinity; + cpumask_t tmask; int cpu = 0; void smtc_set_irq_affinity(unsigned int irq, cpumask_t aff); @@ -139,11 +139,12 @@ void plat_set_irq_affinity(unsigned int irq, const struct cpumask *affinity) * be made to forward to an offline "CPU". */ + cpumask_copy(&tmask, affinity); for_each_cpu(cpu, affinity) { if ((cpu_data[cpu].vpe_id != 0) || !cpu_online(cpu)) cpu_clear(cpu, tmask); } - irq_desc[irq].affinity = tmask; + cpumask_copy(irq_desc[irq].affinity, &tmask); if (cpus_empty(tmask)) /* |