tree 1d2d8e83ade8002be9d7284be720dc7cbdaccb1a
parent 3811dbf67162bd08412f1b0e02e554f353e93bdb
author Christoph Lameter <clameter@sgi.com> 1197937227 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1197948497 -0800

quicklist: Set tlb->need_flush if pages are remaining in quicklist 0

This ensures that the quicklists are drained. Otherwise draining may only
occur when the processor reaches an idle state.

Fixes fatal leakage of pgd_t's on 2.6.22 and later.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Reported-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>