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(parent: bf96ca9) | patch
mm: __tlb_remove_page() check the correct batch
authorShaohua Li <shaohua.li@intel.com>
Fri, 8 Jul 2011 22:39:41 +0000 (15:39 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 9 Jul 2011 04:14:43 +0000 (21:14 -0700)
commit07411f0ed0012e6d1c43a73606c8463aa820a36c
treedad2556800b89d42875470744a25533d1d983989tree | snapshot
parentbf96ca99c720850a5d8aab203cb1cc5cba8e56ffcommit | diff
mm: __tlb_remove_page() check the correct batch

__tlb_remove_page() switches to a new batch page, but still checks space
in the old batch.  This check always fails, and causes a forced tlb flush.

Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/memory.c diff | blob | history
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