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| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | 2011-05-17 00:38:07 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-17 00:38:07 +0400 |
| commit | fb1fece5da027d3c7e69cf44ca8e58aaf0faf520 (patch) | |
| tree | e2c50029304ea0eebef9ca40e8e33888900b7b72 /arch/sparc/kernel/sun4m_smp.c | |
| parent | 55dd23eca666876e6028aa35d5e391cfced54871 (diff) | |
| download | linux-fb1fece5da027d3c7e69cf44ca8e58aaf0faf520.tar.xz | |
sparc: convert old cpumask API into new one
Adapt new API. Almost change is trivial, most important change are to
remove following like =operator.
cpumask_t cpu_mask = *mm_cpumask(mm);
cpus_allowed = current->cpus_allowed;
Because cpumask_var_t is =operator unsafe. These usage might prevent
kernel core improvement.
No functional change.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/sun4m_smp.c')
| -rw-r--r-- | arch/sparc/kernel/sun4m_smp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c index e2e687312e2e..594768686525 100644 --- a/arch/sparc/kernel/sun4m_smp.c +++ b/arch/sparc/kernel/sun4m_smp.c @@ -72,7 +72,7 @@ void __cpuinit smp4m_callin(void) atomic_inc(&init_mm.mm_count); current->active_mm = &init_mm; - while (!cpu_isset(cpuid, smp_commenced_mask)) + while (!cpumask_test_cpu(cpuid, &smp_commenced_mask)) mb(); local_irq_enable(); @@ -209,10 +209,10 @@ static void smp4m_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1, { register int i; - cpu_clear(smp_processor_id(), mask); - cpus_and(mask, cpu_online_map, mask); + cpumask_clear_cpu(smp_processor_id(), &mask); + cpumask_and(&mask, cpu_online_mask, &mask); for (i = 0; i < ncpus; i++) { - if (cpu_isset(i, mask)) { + if (cpumask_test_cpu(i, &mask)) { ccall_info.processors_in[i] = 0; ccall_info.processors_out[i] = 0; set_cpu_int(i, IRQ_CROSS_CALL); @@ -228,7 +228,7 @@ static void smp4m_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1, i = 0; do { - if (!cpu_isset(i, mask)) + if (!cpumask_test_cpu(i, &mask)) continue; while (!ccall_info.processors_in[i]) barrier(); @@ -236,7 +236,7 @@ static void smp4m_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1, i = 0; do { - if (!cpu_isset(i, mask)) + if (!cpumask_test_cpu(i, &mask)) continue; while (!ccall_info.processors_out[i]) barrier(); |