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| author | Rusty Russell <rusty@rustcorp.com.au> | 2015-03-05 01:19:19 +0100 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2015-03-10 04:24:42 +0100 |
| commit | c8ed00107b60b4a890798677d75e5c2910f393bb (patch) | |
| tree | 48a0440907bbef7d8d1d71d090881ba00192ee65 /arch/sh/include/asm/mmu_context.h | |
| parent | cpumask: remove deprecated functions. (diff) | |
| download | linux-c8ed00107b60b4a890798677d75e5c2910f393bb.tar.xz linux-c8ed00107b60b4a890798677d75e5c2910f393bb.zip | |
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/asm/mmu_context.h')
| -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, { int i; - for (i = 0; i < num_online_cpus(); i++) + for_each_online_cpu(i) cpu_context(i, mm) = NO_CONTEXT; return 0; |