From c8ed00107b60b4a890798677d75e5c2910f393bb Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 5 Mar 2015 10:49:19 +1030 Subject: 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 Reported-by: Oleg Drokin --- arch/sh/include/asm/mmu_context.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sh/include/asm/mmu_context.h') 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; -- cgit v1.2.3