diff options
| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | 2011-04-28 05:07:23 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-05-04 15:22:59 +1000 |
| commit | 104699c0ab473535793b5fea156adaf309afd29b (patch) | |
| tree | 6fb55df112b7beb3af4840378b5b3bb55565659b /arch/powerpc/include | |
| parent | 48404f2e95ef0ffd8134d89c8abcd1a15e15f1b0 (diff) | |
powerpc: Convert old cpumask API into new one
Adapt new API.
Almost change is trivial. Most important change is the below line
because we plan to change task->cpus_allowed implementation.
- ctx->cpus_allowed = current->cpus_allowed;
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/cputhreads.h | 12 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/kexec.h | 2 |
2 files changed, 7 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/cputhreads.h b/arch/powerpc/include/asm/cputhreads.h index f71bb4c118b4..ce516e5eb0d3 100644 --- a/arch/powerpc/include/asm/cputhreads.h +++ b/arch/powerpc/include/asm/cputhreads.h @@ -37,16 +37,16 @@ extern cpumask_t threads_core_mask; * This can typically be used for things like IPI for tlb invalidations * since those need to be done only once per core/TLB */ -static inline cpumask_t cpu_thread_mask_to_cores(cpumask_t threads) +static inline cpumask_t cpu_thread_mask_to_cores(const struct cpumask *threads) { cpumask_t tmp, res; int i; - res = CPU_MASK_NONE; + cpumask_clear(&res); for (i = 0; i < NR_CPUS; i += threads_per_core) { - cpus_shift_left(tmp, threads_core_mask, i); - if (cpus_intersects(threads, tmp)) - cpu_set(i, res); + cpumask_shift_left(&tmp, &threads_core_mask, i); + if (cpumask_intersects(threads, &tmp)) + cpumask_set_cpu(i, &res); } return res; } @@ -58,7 +58,7 @@ static inline int cpu_nr_cores(void) static inline cpumask_t cpu_online_cores_map(void) { - return cpu_thread_mask_to_cores(cpu_online_map); + return cpu_thread_mask_to_cores(cpu_online_mask); } #ifdef CONFIG_SMP diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h index f54408d995b5..8a33698c61bd 100644 --- a/arch/powerpc/include/asm/kexec.h +++ b/arch/powerpc/include/asm/kexec.h @@ -76,7 +76,7 @@ extern void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *)); extern cpumask_t cpus_in_sr; static inline int kexec_sr_activated(int cpu) { - return cpu_isset(cpu,cpus_in_sr); + return cpumask_test_cpu(cpu, &cpus_in_sr); } struct kimage; |