Re: [Xen-devel] [PATCH v1] x86/mm: Supresses vm_events caused by page-walks

2017-10-30 Thread Tamas K Lengyel
On Mon, Oct 30, 2017 at 11:19 AM, Razvan Cojocaru wrote: > On 10/30/2017 07:07 PM, Tamas K Lengyel wrote: >> On Mon, Oct 30, 2017 at 11:01 AM, Razvan Cojocaru >> wrote: >>> On 10/30/2017 06:39 PM, Tamas K Lengyel wrote: On Mon, Oct 30, 2017 at 10:24 AM, Razvan Cojocaru wrote: > On

Re: [Xen-devel] [PATCH v1] x86/mm: Supresses vm_events caused by page-walks

2017-10-30 Thread Razvan Cojocaru
On 10/30/2017 07:07 PM, Tamas K Lengyel wrote: > On Mon, Oct 30, 2017 at 11:01 AM, Razvan Cojocaru > wrote: >> On 10/30/2017 06:39 PM, Tamas K Lengyel wrote: >>> On Mon, Oct 30, 2017 at 10:24 AM, Razvan Cojocaru >>> wrote: On 30.10.2017 18:01, Tamas K Lengyel wrote: > On Mon, Oct 30, 201

Re: [Xen-devel] [PATCH v1] x86/mm: Supresses vm_events caused by page-walks

2017-10-30 Thread Tamas K Lengyel
On Mon, Oct 30, 2017 at 11:01 AM, Razvan Cojocaru wrote: > On 10/30/2017 06:39 PM, Tamas K Lengyel wrote: >> On Mon, Oct 30, 2017 at 10:24 AM, Razvan Cojocaru >> wrote: >>> On 30.10.2017 18:01, Tamas K Lengyel wrote: On Mon, Oct 30, 2017 at 4:32 AM, Alexandru Isaila wrote: > This p

Re: [Xen-devel] [PATCH v1] x86/mm: Supresses vm_events caused by page-walks

2017-10-30 Thread Razvan Cojocaru
On 10/30/2017 06:39 PM, Tamas K Lengyel wrote: > On Mon, Oct 30, 2017 at 10:24 AM, Razvan Cojocaru > wrote: >> On 30.10.2017 18:01, Tamas K Lengyel wrote: >>> On Mon, Oct 30, 2017 at 4:32 AM, Alexandru Isaila >>> wrote: This patch is adding a way to enable/disable nested pagefault event

Re: [Xen-devel] [PATCH v1] x86/mm: Supresses vm_events caused by page-walks

2017-10-30 Thread Tamas K Lengyel
On Mon, Oct 30, 2017 at 10:24 AM, Razvan Cojocaru wrote: > On 30.10.2017 18:01, Tamas K Lengyel wrote: >> On Mon, Oct 30, 2017 at 4:32 AM, Alexandru Isaila >> wrote: >>> This patch is adding a way to enable/disable nested pagefault >>> events. It introduces the xc_monitor_nested_pagefault functio

Re: [Xen-devel] [PATCH v1] x86/mm: Supresses vm_events caused by page-walks

2017-10-30 Thread Razvan Cojocaru
On 30.10.2017 18:01, Tamas K Lengyel wrote: > On Mon, Oct 30, 2017 at 4:32 AM, Alexandru Isaila > wrote: >> This patch is adding a way to enable/disable nested pagefault >> events. It introduces the xc_monitor_nested_pagefault function >> and adds the nested_pagefault_disabled in the monitor struc

Re: [Xen-devel] [PATCH v1] x86/mm: Supresses vm_events caused by page-walks

2017-10-30 Thread Tamas K Lengyel
On Mon, Oct 30, 2017 at 4:32 AM, Alexandru Isaila wrote: > This patch is adding a way to enable/disable nested pagefault > events. It introduces the xc_monitor_nested_pagefault function > and adds the nested_pagefault_disabled in the monitor structure. > This is needed by the introspection so it w

[Xen-devel] [PATCH v1] x86/mm: Supresses vm_events caused by page-walks

2017-10-30 Thread Alexandru Isaila
This patch is adding a way to enable/disable nested pagefault events. It introduces the xc_monitor_nested_pagefault function and adds the nested_pagefault_disabled in the monitor structure. This is needed by the introspection so it will only get gla faults and not get spammed with other faults. In