https://github.com/torvalds/linux
Revision 0b43c3aab0137595335b08b340a3f3e5af9818a6 authored by Shaohua Li on 08 July 2011, 22:39:41 UTC, committed by Linus Torvalds on 09 July 2011, 04:14:43 UTC
__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>
1 parent 215ddd6
History
Tip revision: 0b43c3aab0137595335b08b340a3f3e5af9818a6 authored by Shaohua Li on 08 July 2011, 22:39:41 UTC
mm: __tlb_remove_page() check the correct batch
Tip revision: 0b43c3a

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