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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-16 14:12:41 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-16 14:12:41 +1030 |
| commit | 40fe697a1759b85f5e06c490599f4f7b03de3be7 (patch) | |
| tree | b432ac7323dd84d87f265bc3b2945a30c40dcf0f /arch | |
| parent | d4e3676dba299e24acb66de6da2a0bb44d0d2414 (diff) | |
| download | linux-40fe697a1759b85f5e06c490599f4f7b03de3be7.tar.gz linux-40fe697a1759b85f5e06c490599f4f7b03de3be7.tar.bz2 linux-40fe697a1759b85f5e06c490599f4f7b03de3be7.zip | |
cpumask: arch_send_call_function_ipi_mask: ia64
We're weaning the core code off handing cpumask's around on-stack.
This introduces arch_send_call_function_ipi_mask().
We also take the chance to wean send_IPI_mask off the obsolescent
for_each_cpu_mask(): making it take the pointer seemed the most
natural way.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ia64/include/asm/smp.h | 3 | ||||
| -rw-r--r-- | arch/ia64/kernel/smp.c | 6 |
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/ia64/include/asm/smp.h b/arch/ia64/include/asm/smp.h index 21c402365d0e..598408336251 100644 --- a/arch/ia64/include/asm/smp.h +++ b/arch/ia64/include/asm/smp.h @@ -126,7 +126,8 @@ extern void identify_siblings (struct cpuinfo_ia64 *); extern int is_multithreading_enabled(void); extern void arch_send_call_function_single_ipi(int cpu); -extern void arch_send_call_function_ipi(cpumask_t mask); +extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); +#define arch_send_call_function_ipi_mask arch_send_call_function_ipi_mask #else /* CONFIG_SMP */ diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c index da8f020d82c1..2ea4199d9c57 100644 --- a/arch/ia64/kernel/smp.c +++ b/arch/ia64/kernel/smp.c @@ -166,11 +166,11 @@ send_IPI_allbutself (int op) * Called with preemption disabled. */ static inline void -send_IPI_mask(cpumask_t mask, int op) +send_IPI_mask(const struct cpumask *mask, int op) { unsigned int cpu; - for_each_cpu_mask(cpu, mask) { + for_each_cpu(cpu, mask) { send_IPI_single(cpu, op); } } @@ -316,7 +316,7 @@ void arch_send_call_function_single_ipi(int cpu) send_IPI_single(cpu, IPI_CALL_FUNC_SINGLE); } -void arch_send_call_function_ipi(cpumask_t mask) +void arch_send_call_function_ipi_mask(const struct cpumask *mask) { send_IPI_mask(mask, IPI_CALL_FUNC); } |