Re: [PATCH v3 3/3] mm/zswap: avoid unnecessary page scanning

2013-10-11 Thread Minchan Kim
On Thu, Oct 10, 2013 at 12:55:06PM -0700, Andrew Morton wrote: > On Mon, 23 Sep 2013 16:21:49 +0800 Weijie Yang > wrote: > > > add SetPageReclaim before __swap_writepage so that page can be moved to the > > tail of the inactive list, which can avoid unnecessary page scanning as this > > page was

Re: [PATCH v3 3/3] mm/zswap: avoid unnecessary page scanning

2013-10-10 Thread Andrew Morton
On Mon, 23 Sep 2013 16:21:49 +0800 Weijie Yang wrote: > add SetPageReclaim before __swap_writepage so that page can be moved to the > tail of the inactive list, which can avoid unnecessary page scanning as this > page was reclaimed by swap subsystem before. > > Signed-off-by: Weijie Yang > Revi

Re: [PATCH v3 3/3] mm/zswap: avoid unnecessary page scanning

2013-09-23 Thread Minchan Kim
On Mon, Sep 23, 2013 at 04:21:49PM +0800, Weijie Yang wrote: > add SetPageReclaim before __swap_writepage so that page can be moved to the > tail of the inactive list, which can avoid unnecessary page scanning as this > page was reclaimed by swap subsystem before. > > Signed-off-by: Weijie Yang >