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mm: replace __get_cpu_var uses with this_cpu_ptr

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Replace places where __get_cpu_var() is used for an address calculation
with this_cpu_ptr().

Signed-off-by: Christoph Lameter <cl@linux.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Christoph Lameter
2014-06-04 16:07:56 -07:00
committed by Linus Torvalds
parent dc6f6c97f1
commit 7c8e0181e6
9 changed files with 15 additions and 15 deletions
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2
mm/memory-failure.c
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@@ -1298,7 +1298,7 @@ static void memory_failure_work_func(struct work_struct *work)
unsigned long proc_flags;
int gotten;
mf_cpu = &__get_cpu_var(memory_failure_cpu);
mf_cpu = this_cpu_ptr(&memory_failure_cpu);
for (;;) {
spin_lock_irqsave(&mf_cpu->lock, proc_flags);
gotten = kfifo_get(&mf_cpu->fifo, &entry);