Re: [Xen-devel] [PATCH v2] makedumpfile: exclude pages that are logically offline

2019-03-11 Thread Kazuhito Hagio
-Original Message- > On 27.11.18 17:32, Kazuhito Hagio wrote: > >> Linux marks pages that are logically offline via a page flag (map count). > >> Such pages e.g. include pages infated as part of a balloon driver or > >> pages that were not actually onlined w

Re: [Xen-devel] [PATCH v2] makedumpfile: exclude pages that are logically offline

2018-11-27 Thread Kazuhito Hagio
> Linux marks pages that are logically offline via a page flag (map count). > Such pages e.g. include pages infated as part of a balloon driver or > pages that were not actually onlined when onlining the whole section. > > While the hypervisor usually allows to read such inflated memory, we >

Re: [Xen-devel] [PATCH v1] makedumpfile: exclude pages that are logically offline

2018-11-21 Thread Kazuhito Hagio
Hi David, > Linux marks pages that are logically offline via a page flag (map count). > Such pages e.g. include pages infated as part of a balloon driver or > pages that were not actually onlined when onlining the whole section. > > While the hypervisor usually allows to read such inflated