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percpu: fix spurious alignment WARN in legacy SMP percpu allocator

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Impact: remove spurious WARN on legacy SMP percpu allocator

Commit f2a8205c4e incorrectly added too
tight WARN_ON_ONCE() on alignments for UP and legacy SMP percpu
allocator.  Commit e317603694 fixed it
for UP but legacy SMP allocator was forgotten.  Fix it.

Signed-off-by: Tejun Heo <[email protected]>
Reported-by: Sachin P. Sant <[email protected]>
This commit is contained in:
Tejun Heo 2009-03-11 14:36:54 +09:00
commit 60db564220
1 changed files with 1 additions and 1 deletions
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2
mm/allocpercpu.c
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@ -120,7 +120,7 @@ void *__alloc_percpu(size_t size, size_t align)
* on it. Larger alignment should only be used for module
* percpu sections on SMP for which this path isn't used.
*/
WARN_ON_ONCE(align > __alignof__(unsigned long long));
WARN_ON_ONCE(align > SMP_CACHE_BYTES);
if (unlikely(!pdata))
return NULL;