diff options
| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | 2011-04-26 03:56:42 +0200 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-05-25 14:24:10 +0200 |
| commit | e887eb61e5a27ba54405f2ca51d8d0d378c4ffe5 (patch) | |
| tree | 1db39977dd8fc8b6446fc72a72f53b894a7515f7 /arch/blackfin | |
| parent | Blackfin: don't touch cpu_possible_map and cpu_present_map directly (diff) | |
| download | linux-e887eb61e5a27ba54405f2ca51d8d0d378c4ffe5.tar.xz linux-e887eb61e5a27ba54405f2ca51d8d0d378c4ffe5.zip | |
Blackfin: don't touch task->cpus_allowed directly
Every callter (except kthread_bind) should use proper
set_cpus_allowed_ptr() APIs.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/kernel/process.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c index b407bc8ad918..6a660fa921b5 100644 --- a/arch/blackfin/kernel/process.c +++ b/arch/blackfin/kernel/process.c @@ -171,10 +171,8 @@ asmlinkage int bfin_clone(struct pt_regs *regs) unsigned long newsp; #ifdef __ARCH_SYNC_CORE_DCACHE - if (current->rt.nr_cpus_allowed == num_possible_cpus()) { - current->cpus_allowed = cpumask_of_cpu(smp_processor_id()); - current->rt.nr_cpus_allowed = 1; - } + if (current->rt.nr_cpus_allowed == num_possible_cpus()) + set_cpus_allowed_ptr(current, cpumask_of(smp_processor_id())); #endif /* syscall2 puts clone_flags in r0 and usp in r1 */ |