xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Fix weird uses of num_online_cpus().

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This may be OK in archs with contiguous CPU numbers and without
hotplug CPUs, but it sets a terrible example.

And open-coding it like drivers/scsi/hpsa.c is just weird.

BTRFS has a weird comparison with num_online_cpus() too, but since
BTRFS just screwed up my test machines' root partition, I'm not
touching it :)

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reported-by: Oleg Drokin <green@linuxhacker.ru>
This commit is contained in:
Rusty Russell
2015-03-05 10:49:19 +10:30
parent 2f0f267ea0
commit c8ed00107b
5 changed files with 8 additions and 10 deletions
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2
arch/m32r/kernel/smpboot.c
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@@ -376,7 +376,7 @@ void __init smp_cpus_done(unsigned int max_cpus)
if (!cpumask_equal(&cpu_callin_map, cpu_online_mask))
BUG();
for (cpu_id = 0 ; cpu_id < num_online_cpus() ; cpu_id++)
for_each_online_cpu(cpu_id)
show_cpu_info(cpu_id);
/*