On Thu, Nov 28, 2013 at 04:48:40PM +0900, Joonsoo Kim wrote: > When we traverse anon_vma, we need to take a read-side anon_lock. > But there is subtle difference in the situation so that we can't use > same method to take a lock in each cases. Therefore, we need to make > rmap_walk_anon() taking difference lock function. > > This patch is the first step, factoring lock function for anon_lock out > of rmap_walk_anon(). It will be used in case of removing migration entry > and in default of rmap_walk_anon(). > > Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>