On Wed, Apr 14, 2010 at 3:18 AM, KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> wrote: > On Wed, 14 Apr 2010 00:25:00 +0900 > Minchan Kim <minchan.kim@xxxxxxxxx> wrote: > >> alloc_slab_page never calls alloc_pages_node with -1. >> It means node's validity check is unnecessary. >> So we can use alloc_pages_exact_node instead of alloc_pages_node. >> It could avoid comparison and branch as 6484eb3e2a81807722 tried. >> >> Cc: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx> >> Signed-off-by: Minchan Kim <minchan.kim@xxxxxxxxx> > > Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Minchan, care to send a v2 with proper changelog and reviewed-by attributions? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>