tree 74d1461ce1bb7eec62ce5f020061c4d7c1a4feba
parent 4b2e38ad703541f7845c2d766426148b8d1aa329
author Gerald Schaefer <gerald.schaefer@de.ibm.com> 1224386831 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1224517952 -0700

setup_per_zone_pages_min(): take zone->lock instead of zone->lru_lock

This replaces zone->lru_lock in setup_per_zone_pages_min() with zone->lock.
There seems to be no need for the lru_lock anymore, but there is a need for
zone->lock instead, because that function may call move_freepages() via
setup_zone_migrate_reserve().

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Tested-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>