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(parent: 236344d) | patch
mm: preserve original node for transparent huge page copies
authorAndi Kleen <ak@linux.intel.com>
Sat, 5 Mar 2011 01:36:31 +0000 (17:36 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 5 Mar 2011 01:53:39 +0000 (17:53 -0800)
commit19ee151e140daa5183c4984981801e542e0544fb
treea3fbc4d50bec3a52dd90211e78289542f4b930eftree | snapshot
parent236344d6b417d05a3080477639234fd9ca97568dcommit | diff
mm: preserve original node for transparent huge page copies

This makes a difference for LOCAL policy, where the node cannot be
determined from the policy itself, but has to be gotten from the original
page.

Acked-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/huge_memory.c diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu Natty kernel