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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-16 04:49:38 +0100 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-16 04:49:38 +0100 |
| commit | 9bc181d8d7cb6462de0c315e364780ad275f7c57 (patch) | |
| tree | 01fca0c4ae6e024754ef71ca4f5c4eecf22f2cc5 /arch/parisc/kernel/smp.c | |
| parent | cpumask: prepare for iterators to only go to nr_cpu_ids/nr_cpumask_bits.: parisc (diff) | |
| download | linux-9bc181d8d7cb6462de0c315e364780ad275f7c57.tar.xz linux-9bc181d8d7cb6462de0c315e364780ad275f7c57.zip | |
cpumask: Use accessors code.: parisc
Impact: use new API
Use the accessors rather than frobbing bits directly. Most of this is
in arch code I haven't even compiled, but it is mostly straightforward.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Diffstat (limited to 'arch/parisc/kernel/smp.c')
| -rw-r--r-- | arch/parisc/kernel/smp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c index ba9b6808e2d9..869197992f97 100644 --- a/arch/parisc/kernel/smp.c +++ b/arch/parisc/kernel/smp.c @@ -113,7 +113,7 @@ halt_processor(void) { /* REVISIT : redirect I/O Interrupts to another CPU? */ /* REVISIT : does PM *know* this CPU isn't available? */ - cpu_clear(smp_processor_id(), cpu_online_map); + set_cpu_online(smp_processor_id(), false); local_irq_disable(); for (;;) ; @@ -296,13 +296,14 @@ smp_cpu_init(int cpunum) mb(); /* Well, support 2.4 linux scheme as well. */ - if (cpu_test_and_set(cpunum, cpu_online_map)) + if (cpu_isset(cpunum, cpu_online_map)) { extern void machine_halt(void); /* arch/parisc.../process.c */ printk(KERN_CRIT "CPU#%d already initialized!\n", cpunum); machine_halt(); } + set_cpu_online(cpunum, true); /* Initialise the idle task for this CPU */ atomic_inc(&init_mm.mm_count); @@ -424,8 +425,8 @@ void __init smp_prepare_boot_cpu(void) /* Setup BSP mappings */ printk(KERN_INFO "SMP: bootstrap CPU ID is %d\n", bootstrap_processor); - cpu_set(bootstrap_processor, cpu_online_map); - cpu_set(bootstrap_processor, cpu_present_map); + set_cpu_online(bootstrap_processor, true); + set_cpu_present(bootstrap_processor, true); } @@ -436,8 +437,7 @@ void __init smp_prepare_boot_cpu(void) */ void __init smp_prepare_cpus(unsigned int max_cpus) { - cpus_clear(cpu_present_map); - cpu_set(0, cpu_present_map); + init_cpu_present(cpumask_of(0)); parisc_max_cpus = max_cpus; if (!max_cpus) |