Re: OOM killer and kernel cache reclamation rate limit in vm_pageout_scan()

2014-10-15 Thread Andriy Gapon
On 16/10/2014 08:56, Justin T. Gibbs wrote: > avg pointed out the rate limiting code in vm_pageout_scan() during discussion > about PR 187594. While it certainly can contribute to the problems discussed > in that PR, a bigger problem is that it can allow the OOM killer to be > triggered even thoug

Re: OOM killer and kernel cache reclamation rate limit in vm_pageout_scan()

2014-10-15 Thread Andriy Gapon
On 16/10/2014 08:56, Justin T. Gibbs wrote: > avg pointed out the rate limiting code in vm_pageout_scan() during discussion > about PR 187594. While it certainly can contribute to the problems discussed > in that PR, a bigger problem is that it can allow the OOM killer to be > triggered even thoug

OOM killer and kernel cache reclamation rate limit in vm_pageout_scan()

2014-10-15 Thread Justin T. Gibbs
avg pointed out the rate limiting code in vm_pageout_scan() during discussion about PR 187594. While it certainly can contribute to the problems discussed in that PR, a bigger problem is that it can allow the OOM killer to be triggered even though there is plenty of reclaimable memory available

Re: HEADS UP: Merging projects/bhyve_svm to HEAD

2014-10-15 Thread Matthew Grooms
Fantastic news! Greatly appreciated. -Matthew On Oct 15, 2014 10:00 PM, Anish Gupta wrote: > > Hi all, > > The projects/bhyve_svm branch is ready to be merged to HEAD. > > This branch contains patches to bhyve to enable it to work on AMD > processors with SVM/AMD-V hardware extensions[1]. Pre