path: root/include/linux/ksm.h
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authorHugh Dickins <hugh.dickins@tiscali.co.uk>2009-09-21 17:02:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-22 07:17:32 -0700
commitcd551f97519d35855be5a8720a47cc802ee4fd06 (patch)
tree8363f75f66efaf725de9ee7de781efbc2c502407 /include/linux/ksm.h
parentd952b79136a6c32a3f97e0628ca78340f1d5c6f9 (diff)
ksm: distribute remove_mm_from_lists
Do some housekeeping in ksm.c, to help make the next patch easier to understand: remove the function remove_mm_from_lists, distributing its code to its callsites scan_get_next_rmap_item and __ksm_exit. That turns out to be a win in scan_get_next_rmap_item: move its remove_trailing_rmap_items and cursor advancement up, and it becomes simpler than before. __ksm_exit becomes messier, but will change again; and moving its remove_trailing_rmap_items up lets us strengthen the unstable tree item's age condition in remove_rmap_item_from_tree. Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Acked-by: Izik Eidus <ieidus@redhat.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/ksm.h')
0 files changed, 0 insertions, 0 deletions