On Wed, Jun 05, 2013 at 05:10:32PM +0200, Andrea Arcangeli wrote:
> Reset the stats so /proc/sys/vm/compact_memory will scan all memory.
>
> Signed-off-by: Andrea Arcangeli <aarcange@xxxxxxxxxx>
> ---
> mm/compaction.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
Acked-by: Rafael Aquini <aquini@xxxxxxxxxx>
> diff --git a/mm/compaction.c b/mm/compaction.c
> index 05ccb4c..cac9594 100644
> --- a/mm/compaction.c
> +++ b/mm/compaction.c
> @@ -1136,12 +1136,14 @@ void compact_pgdat(pg_data_t *pgdat, int order)
>
> static void compact_node(int nid)
> {
> + pg_data_t *pgdat = NODE_DATA(nid);
> struct compact_control cc = {
> .order = -1,
> .sync = true,
> };
>
> - __compact_pgdat(NODE_DATA(nid), &cc);
> + reset_isolation_suitable(pgdat);
> + __compact_pgdat(pgdat, &cc);
> }
>
> /* Compact all nodes in the system */
--
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>