mm: pass address down to rmap ones

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KSM swapping will know where page_referenced_one() and try_to_unmap_one()
should look.  It could hack page->index to get them to do what it wants,
but it seems cleaner now to pass the address down to them.

Make the same change to page_mkclean_one(), since it follows the same
pattern; but there's no real need in its case.

Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Cc: Izik Eidus <ieidus@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Nick Piggin <npiggin@suse.de>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Cc: Minchan Kim <minchan.kim@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

...

This commit is contained in:

Hugh Dickins 2009-12-14 17:59:01 -08:00 • committed by Linus Torvalds

parent af8e3354b4

commit 1cb1729b13

1 changed files with 27 additions and 26 deletions

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mm/rmap.c

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