Messages in this thread | | | Subject | Re: "fb-defio: fix page list with concurrent processes" | From | Markus Armbruster <> | Date | Thu, 03 Jul 2008 17:10:24 -0400 |
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"Jaya Kumar" <jayakumar.lkml@gmail.com> writes:
> On Mon, Jun 16, 2008 at 3:05 PM, Jeremy Fitzhardinge <jeremy@goop.org> wrote: >> Your patch "fb-defio: fix page list with concurrent processes" definitely >> seems to help with the suspend/resume problem I had with the Xen pvfb >> device. Is it queued up anywhere? It seems to be a real bugfix, and should >> probably be queued for 2.6.26... > > It isn't currently queued. I had intended to improve its performance > by taking advantage of Andrew's suggestion of using !list_empty on the > page->lru to avoid walking the page list to find the duplicate page, > but I ran into trouble since the page starts off being on the lru > list. I'll try to take a look at doing this next weekend. > > Thanks, > jaya
Jaya, any news?
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