On Sun, May 26, 2013 at 01:31:55AM -0300, Rafael Aquini wrote:
> This patch introduces SWAP_FLAG_DISCARD_PAGES and SWAP_FLAG_DISCARD_ONCE
> new flags to allow more flexibe swap discard policies being flagged through
> swapon(8). The default behavior is to keep both single-time, or batched, area
>
On Sun, May 26, 2013 at 01:31:55AM -0300, Rafael Aquini wrote:
This patch introduces SWAP_FLAG_DISCARD_PAGES and SWAP_FLAG_DISCARD_ONCE
new flags to allow more flexibe swap discard policies being flagged through
swapon(8). The default behavior is to keep both single-time, or batched, area
On Sun, May 26, 2013 at 11:30 AM, Rafael Aquini wrote:
> On Sun, May 26, 2013 at 10:55:32AM -0400, KOSAKI Motohiro wrote:
>> On Sun, May 26, 2013 at 9:52 AM, Rafael Aquini wrote:
>> > On Sun, May 26, 2013 at 07:44:56AM -0400, KOSAKI Motohiro wrote:
>> >> > + /*
>> >> > +
On Sun, May 26, 2013 at 10:55:32AM -0400, KOSAKI Motohiro wrote:
> On Sun, May 26, 2013 at 9:52 AM, Rafael Aquini wrote:
> > On Sun, May 26, 2013 at 07:44:56AM -0400, KOSAKI Motohiro wrote:
> >> > + /*
> >> > +* By flagging sys_swapon, a sysadmin can
On Sun, May 26, 2013 at 9:52 AM, Rafael Aquini wrote:
> On Sun, May 26, 2013 at 07:44:56AM -0400, KOSAKI Motohiro wrote:
>> > + /*
>> > +* By flagging sys_swapon, a sysadmin can tell us
>> > to
>> > +* either do sinle-time
On Sun, May 26, 2013 at 07:44:56AM -0400, KOSAKI Motohiro wrote:
> > + /*
> > +* By flagging sys_swapon, a sysadmin can tell us to
> > +* either do sinle-time area discards only, or to
> > just
> > +*
> + /*
> +* By flagging sys_swapon, a sysadmin can tell us to
> +* either do sinle-time area discards only, or to just
> +* perform discards for released swap page-clusters.
> +*
+ /*
+* By flagging sys_swapon, a sysadmin can tell us to
+* either do sinle-time area discards only, or to just
+* perform discards for released swap page-clusters.
+* Now
On Sun, May 26, 2013 at 07:44:56AM -0400, KOSAKI Motohiro wrote:
+ /*
+* By flagging sys_swapon, a sysadmin can tell us to
+* either do sinle-time area discards only, or to
just
+* perform
On Sun, May 26, 2013 at 9:52 AM, Rafael Aquini aqu...@redhat.com wrote:
On Sun, May 26, 2013 at 07:44:56AM -0400, KOSAKI Motohiro wrote:
+ /*
+* By flagging sys_swapon, a sysadmin can tell us
to
+* either do sinle-time
On Sun, May 26, 2013 at 10:55:32AM -0400, KOSAKI Motohiro wrote:
On Sun, May 26, 2013 at 9:52 AM, Rafael Aquini aqu...@redhat.com wrote:
On Sun, May 26, 2013 at 07:44:56AM -0400, KOSAKI Motohiro wrote:
+ /*
+* By flagging sys_swapon, a
On Sun, May 26, 2013 at 11:30 AM, Rafael Aquini aqu...@redhat.com wrote:
On Sun, May 26, 2013 at 10:55:32AM -0400, KOSAKI Motohiro wrote:
On Sun, May 26, 2013 at 9:52 AM, Rafael Aquini aqu...@redhat.com wrote:
On Sun, May 26, 2013 at 07:44:56AM -0400, KOSAKI Motohiro wrote:
+
This patch introduces SWAP_FLAG_DISCARD_PAGES and SWAP_FLAG_DISCARD_ONCE
new flags to allow more flexibe swap discard policies being flagged through
swapon(8). The default behavior is to keep both single-time, or batched, area
discards (SWAP_FLAG_DISCARD_ONCE) and fine-grained discards for
This patch introduces SWAP_FLAG_DISCARD_PAGES and SWAP_FLAG_DISCARD_ONCE
new flags to allow more flexibe swap discard policies being flagged through
swapon(8). The default behavior is to keep both single-time, or batched, area
discards (SWAP_FLAG_DISCARD_ONCE) and fine-grained discards for
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