On Fri, Nov 22, 2013 at 9:37 PM, Weijie Yang wrote:
> Hello Dan,
>
> On Sat, Nov 23, 2013 at 6:10 AM, Dan Streetman wrote:
>> Currently, zswap is writeback cache; stored pages are not sent
>> to swap disk, and when zswap wants to evict old pages it must
>> first write them back to swap
On Fri, Nov 22, 2013 at 9:37 PM, Weijie Yang weijie.yang...@gmail.com wrote:
Hello Dan,
On Sat, Nov 23, 2013 at 6:10 AM, Dan Streetman ddstr...@ieee.org wrote:
Currently, zswap is writeback cache; stored pages are not sent
to swap disk, and when zswap wants to evict old pages it must
first
Hello Dan,
On Sat, Nov 23, 2013 at 6:10 AM, Dan Streetman wrote:
> Currently, zswap is writeback cache; stored pages are not sent
> to swap disk, and when zswap wants to evict old pages it must
> first write them back to swap cache/disk manually. This avoids
> swap out disk I/O up front, but
Currently, zswap is writeback cache; stored pages are not sent
to swap disk, and when zswap wants to evict old pages it must
first write them back to swap cache/disk manually. This avoids
swap out disk I/O up front, but only moves that disk I/O to
the writeback case (for pages that are evicted),
Currently, zswap is writeback cache; stored pages are not sent
to swap disk, and when zswap wants to evict old pages it must
first write them back to swap cache/disk manually. This avoids
swap out disk I/O up front, but only moves that disk I/O to
the writeback case (for pages that are evicted),
Hello Dan,
On Sat, Nov 23, 2013 at 6:10 AM, Dan Streetman ddstr...@ieee.org wrote:
Currently, zswap is writeback cache; stored pages are not sent
to swap disk, and when zswap wants to evict old pages it must
first write them back to swap cache/disk manually. This avoids
swap out disk I/O up
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