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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2007-10-16 01:25:43 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 09:42:59 -0700
commit97ee052461446526e1de7236497e6f1b1ffedf8c (patch)
tree7c91270577191ed32de22d8183695c1354d555c8 /include
parent4106f83a9f86afc423557d0d92ebf4b3f36728c1 (diff)
flush cache before installing new page at migraton
In migration, a new page should be cache flushed before set_pte() in some archs which have virtually-tagged cache. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Christoph Lameter <clameter@sgi.com> Cc: Hugh Dickins <hugh@veritas.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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