diff options
Diffstat (limited to 'arch/i386/oprofile')
| -rw-r--r-- | arch/i386/oprofile/nmi_int.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/i386/oprofile/nmi_int.c b/arch/i386/oprofile/nmi_int.c index 0493e8b8ec4..1a2076ce6f6 100644 --- a/arch/i386/oprofile/nmi_int.c +++ b/arch/i386/oprofile/nmi_int.c @@ -122,7 +122,7 @@ static void nmi_save_registers(void * dummy) static void free_msrs(void) { int i; - for (i = 0; i < NR_CPUS; ++i) { + for_each_possible_cpu(i) { kfree(cpu_msrs[i].counters); cpu_msrs[i].counters = NULL; kfree(cpu_msrs[i].controls); @@ -138,10 +138,7 @@ static int allocate_msrs(void) size_t counters_size = sizeof(struct op_msr) * model->num_counters; int i; - for (i = 0; i < NR_CPUS; ++i) { - if (!cpu_online(i)) - continue; - + for_each_online_cpu(i) { cpu_msrs[i].counters = kmalloc(counters_size, GFP_KERNEL); if (!cpu_msrs[i].counters) { success = 0; |