Re: [PATCH 4/5] vrange: Set affected pages referenced when marking volatile

2014-03-23 Thread KOSAKI Motohiro
On Fri, Mar 21, 2014 at 2:17 PM, John Stultz wrote: > One issue that some potential users were concerned about, was that > they wanted to ensure that all the pages from one volatile range > were purged before we purge pages from a different volatile range. > This would prevent the case where they

Re: [PATCH 4/5] vrange: Set affected pages referenced when marking volatile

2014-03-23 Thread KOSAKI Motohiro
On Fri, Mar 21, 2014 at 2:17 PM, John Stultz john.stu...@linaro.org wrote: One issue that some potential users were concerned about, was that they wanted to ensure that all the pages from one volatile range were purged before we purge pages from a different volatile range. This would prevent

[PATCH 4/5] vrange: Set affected pages referenced when marking volatile

2014-03-21 Thread John Stultz
One issue that some potential users were concerned about, was that they wanted to ensure that all the pages from one volatile range were purged before we purge pages from a different volatile range. This would prevent the case where they have 4 large objects, and the system purges one page from

[PATCH 4/5] vrange: Set affected pages referenced when marking volatile

2014-03-21 Thread John Stultz
One issue that some potential users were concerned about, was that they wanted to ensure that all the pages from one volatile range were purged before we purge pages from a different volatile range. This would prevent the case where they have 4 large objects, and the system purges one page from