Re: [Xen-devel] [Patch V2] xen: release lock occasionally during ballooning

2015-07-20 Thread David Vrabel
On 20/07/15 12:49, Juergen Gross wrote: > When dom0 is being ballooned balloon_process() will hold the balloon > mutex until it is finished. This will block e.g. creation of new > domains as the device backends for the new domain need some > autoballooned pages for the ring buffers. > > Avoid this

Re: [Xen-devel] [Patch V2] xen: release lock occasionally during ballooning

2015-07-20 Thread Juergen Gross
Please ignore, forgot stg refresh... Juergen On 07/20/2015 01:46 PM, Juergen Gross wrote: When dom0 is being ballooned balloon_process() will hold the balloon mutex until it is finished. This will block e.g. creation of new domains as the device backends for the new domain need some autoballoon