[Xen-devel] [PATCH v9 09/10] xen: make grant resource limits per domain

2017-09-22 Thread Juergen Gross
Instead of using the same global resource limits of grant tables (max. number of grant frames, max. number of maptrack frames) for all domains make these limits per domain. Set those per-domain limits in grant_table_set_limits(). The global settings are serving as an upper boundary now which must n

Re: [Xen-devel] [PATCH v9 09/10] xen: make grant resource limits per domain

2017-09-22 Thread Jan Beulich
>>> On 22.09.17 at 13:41, wrote: > Instead of using the same global resource limits of grant tables (max. > number of grant frames, max. number of maptrack frames) for all domains > make these limits per domain. Set those per-domain limits in > grant_table_set_limits(). The global settings are ser

Re: [Xen-devel] [PATCH v9 09/10] xen: make grant resource limits per domain

2017-09-22 Thread Juergen Gross
On 22/09/17 17:15, Jan Beulich wrote: On 22.09.17 at 13:41, wrote: >> Instead of using the same global resource limits of grant tables (max. >> number of grant frames, max. number of maptrack frames) for all domains >> make these limits per domain. Set those per-domain limits in >> grant_tabl

Re: [Xen-devel] [PATCH v9 09/10] xen: make grant resource limits per domain

2017-09-25 Thread Jan Beulich
>>> On 22.09.17 at 19:50, wrote: > On 22/09/17 17:15, Jan Beulich wrote: > On 22.09.17 at 13:41, wrote: >>> @@ -1672,8 +1670,8 @@ gnttab_grow_table(struct domain *d, unsigned int >>> req_nr_frames) >>> ASSERT(gt->active); >>> >>> if ( req_nr_frames < INITIAL_NR_GRANT_FRAMES ) >>>