diff options
Diffstat (limited to 'arch/um/kernel/smp.c')
| -rw-r--r-- | arch/um/kernel/smp.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/um/kernel/smp.c b/arch/um/kernel/smp.c index b5e66b291cc3..abe892be6cfe 100644 --- a/arch/um/kernel/smp.c +++ b/arch/um/kernel/smp.c @@ -247,10 +247,8 @@ int smp_call_function(void (*_func)(void *info), void *_info, int nonatomic, func = _func; info = _info; - for (i=0;i<NR_CPUS;i++) - if((i != current_thread->cpu) && - cpu_isset(i, cpu_online_map)) - os_write_file(cpu_data[i].ipi_pipe[1], "C", 1); + for_each_cpu(i) + os_write_file(cpu_data[i].ipi_pipe[1], "C", 1); while (atomic_read(&scf_started) != cpus) barrier(); |