diff options
author | Rusty Russell <rusty@rustcorp.com.au> | 2015-03-04 19:19:19 -0500 |
---|---|---|
committer | Rusty Russell <rusty@rustcorp.com.au> | 2015-03-09 23:24:42 -0400 |
commit | c8ed00107b60b4a890798677d75e5c2910f393bb (patch) | |
tree | 48a0440907bbef7d8d1d71d090881ba00192ee65 /arch/sh/include | |
parent | 2f0f267ea0720ec6adbe9cf7386450425fac8258 (diff) |
Fix weird uses of num_online_cpus().
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>
Diffstat (limited to 'arch/sh/include')
-rw-r--r-- | arch/sh/include/asm/mmu_context.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/include/asm/mmu_context.h b/arch/sh/include/asm/mmu_context.h index b9d9489a5012..9f417feaf6e8 100644 --- a/arch/sh/include/asm/mmu_context.h +++ b/arch/sh/include/asm/mmu_context.h | |||
@@ -99,7 +99,7 @@ static inline int init_new_context(struct task_struct *tsk, | |||
99 | { | 99 | { |
100 | int i; | 100 | int i; |
101 | 101 | ||
102 | for (i = 0; i < num_online_cpus(); i++) | 102 | for_each_online_cpu(i) |
103 | cpu_context(i, mm) = NO_CONTEXT; | 103 | cpu_context(i, mm) = NO_CONTEXT; |
104 | 104 | ||
105 | return 0; | 105 | return 0; |