similar to: [PATCH 0/2] export 'available' memory to virtio balloon statistics

On Tue, Feb 16, 2016 at 06:50:52PM +0300, Denis V. Lunev wrote: > From: Igor Redko <redkoi at virtuozzo.com> > > Add a new field, VIRTIO_BALLOON_S_AVAIL, to virtio_balloon memory > statistics protocol, corresponding to 'Available' in /proc/meminfo. > > It indicates to the hypervisor how big the balloon can be inflated > without pushing the guest system to swap.

On Tue, Feb 16, 2016 at 06:50:52PM +0300, Denis V. Lunev wrote: > From: Igor Redko <redkoi at virtuozzo.com> > > Add a new field, VIRTIO_BALLOON_S_AVAIL, to virtio_balloon memory > statistics protocol, corresponding to 'Available' in /proc/meminfo. > > It indicates to the hypervisor how big the balloon can be inflated > without pushing the guest system to swap.

On Fri, Apr 13, 2018 at 03:01:11PM +0800, Jason Wang wrote: > > > On 2018?04?12? 08:24, Jonathan Helman wrote: > > > > > > On 04/10/2018 08:12 PM, Jason Wang wrote: > > > > > > > > > On 2018?04?10? 05:11, Jonathan Helman wrote: > > > > > > > > > > > > On 03/22/2018 07:38 PM, Jason Wang wrote: >

On Fri, Apr 13, 2018 at 10:10:57AM -0700, Jonathan Helman wrote: > > > On 04/13/2018 06:44 AM, Michael S. Tsirkin wrote: > > On Fri, Apr 13, 2018 at 03:01:11PM +0800, Jason Wang wrote: > > > > > > > > > On 2018?04?12? 08:24, Jonathan Helman wrote: > > > > > > > > > > > > On 04/10/2018 08:12 PM, Jason Wang wrote:

On 04/10/2018 08:12 PM, Jason Wang wrote: > > > On 2018?04?10? 05:11, Jonathan Helman wrote: >> >> >> On 03/22/2018 07:38 PM, Jason Wang wrote: >>> >>> >>> On 2018?03?22? 11:10, Michael S. Tsirkin wrote: >>>> On Thu, Mar 22, 2018 at 09:52:18AM +0800, Jason Wang wrote: >>>>> On 2018?03?20? 12:26, Jonathan Helman

On Tue, Feb 23, 2016 at 06:26:47PM +0300, Denis V. Lunev wrote: > On 02/23/2016 06:10 PM, Michael S. Tsirkin wrote: > >On Tue, Feb 16, 2016 at 06:50:52PM +0300, Denis V. Lunev wrote: > >>From: Igor Redko <redkoi at virtuozzo.com> > >> > >>Add a new field, VIRTIO_BALLOON_S_AVAIL, to virtio_balloon memory > >>statistics protocol, corresponding to

On Tue, Feb 23, 2016 at 06:26:47PM +0300, Denis V. Lunev wrote: > On 02/23/2016 06:10 PM, Michael S. Tsirkin wrote: > >On Tue, Feb 16, 2016 at 06:50:52PM +0300, Denis V. Lunev wrote: > >>From: Igor Redko <redkoi at virtuozzo.com> > >> > >>Add a new field, VIRTIO_BALLOON_S_AVAIL, to virtio_balloon memory > >>statistics protocol, corresponding to

On Thu, Sep 21, 2017 at 02:55:41PM +0200, Tom?? Golembiovsk? wrote: > Add a new fields, VIRTIO_BALLOON_S_BUFFERS and VIRTIO_BALLOON_S_CACHED, > to virtio_balloon memory statistics protocol. The values correspond to > 'Buffers' and 'Cached' in /proc/meminfo. > > To be able to compute the value of 'Cached' memory it is necessary to > export

On Thu, Sep 21, 2017 at 02:55:41PM +0200, Tom?? Golembiovsk? wrote: > Add a new fields, VIRTIO_BALLOON_S_BUFFERS and VIRTIO_BALLOON_S_CACHED, > to virtio_balloon memory statistics protocol. The values correspond to > 'Buffers' and 'Cached' in /proc/meminfo. > > To be able to compute the value of 'Cached' memory it is necessary to > export

Linux driver part v2: - fixed typos Tom?? Golembiovsk? (1): virtio_balloon: include buffers and cached memory statistics drivers/virtio/virtio_balloon.c | 11 +++++++++++ include/uapi/linux/virtio_balloon.h | 4 +++- mm/swap_state.c | 1 + 3 files changed, 15 insertions(+), 1 deletion(-) -- 2.14.1

Linux driver part v2: - fixed typos Tom?? Golembiovsk? (1): virtio_balloon: include buffers and cached memory statistics drivers/virtio/virtio_balloon.c | 11 +++++++++++ include/uapi/linux/virtio_balloon.h | 4 +++- mm/swap_state.c | 1 + 3 files changed, 15 insertions(+), 1 deletion(-) -- 2.14.1

ping +Gil, +Amnon... could you maybe aid in reviewing the patch, please? Tomas On Sun, 22 Oct 2017 20:05:57 +0200 Tom?? Golembiovsk? <tgolembi at redhat.com> wrote: > On Thu, 19 Oct 2017 16:12:20 +0300 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Thu, Sep 21, 2017 at 02:55:41PM +0200, Tom?? Golembiovsk? wrote: > > > Add a new

ping +Gil, +Amnon... could you maybe aid in reviewing the patch, please? Tomas On Sun, 22 Oct 2017 20:05:57 +0200 Tom?? Golembiovsk? <tgolembi at redhat.com> wrote: > On Thu, 19 Oct 2017 16:12:20 +0300 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Thu, Sep 21, 2017 at 02:55:41PM +0200, Tom?? Golembiovsk? wrote: > > > Add a new

Add a new field VIRTIO_BALLOON_S_CACHES to virtio_balloon memory statistics protocol. The value represents all disk/file caches. In this case it corresponds to the sum of values Buffers+Cached+SwapCached from /proc/meminfo. Signed-off-by: Tom?? Golembiovsk? <tgolembi at redhat.com> --- drivers/virtio/virtio_balloon.c | 4 ++++ include/uapi/linux/virtio_balloon.h | 3 ++- 2 files

Add a new field VIRTIO_BALLOON_S_CACHES to virtio_balloon memory statistics protocol. The value represents all disk/file caches. In this case it corresponds to the sum of values Buffers+Cached+SwapCached from /proc/meminfo. Signed-off-by: Tom?? Golembiovsk? <tgolembi at redhat.com> --- drivers/virtio/virtio_balloon.c | 4 ++++ include/uapi/linux/virtio_balloon.h | 3 ++- 2 files

Add a new fields, VIRTIO_BALLOON_S_BUFFERS and VIRTIO_BALLOON_S_CACHED, to virtio_balloon memory statistics protocol. The values correspond to 'Buffers' and 'Cached' in /proc/meminfo. To be able to compute the value of 'Cached' memory it is necessary to export total_swapcache_pages() to modules. Signed-off-by: Tom?? Golembiovsk? <tgolembi at redhat.com> ---

Add a new fields, VIRTIO_BALLOON_S_BUFFERS and VIRTIO_BALLOON_S_CACHED, to virtio_balloon memory statistics protocol. The values correspond to 'Buffers' and 'Cached' in /proc/meminfo. To be able to compute the value of 'Cached' memory it is necessary to export total_swapcache_pages() to modules. Signed-off-by: Tom?? Golembiovsk? <tgolembi at redhat.com> ---

On Fri, Mar 24, 2017 at 7:38 PM, David Hildenbrand <david at redhat.com> wrote: > On 23.03.2017 16:17, Arnd Bergmann wrote: >> The latest gcc-7.0.1 snapshot reports a new warning: >> >> virtio/virtio_balloon.c: In function 'update_balloon_stats': >> virtio/virtio_balloon.c:258:26: error: 'events[2]' is used uninitialized in this function

On Fri, Mar 24, 2017 at 7:38 PM, David Hildenbrand <david at redhat.com> wrote: > On 23.03.2017 16:17, Arnd Bergmann wrote: >> The latest gcc-7.0.1 snapshot reports a new warning: >> >> virtio/virtio_balloon.c: In function 'update_balloon_stats': >> virtio/virtio_balloon.c:258:26: error: 'events[2]' is used uninitialized in this function

On Fri, Mar 24, 2017 at 09:40:07PM +0100, Arnd Bergmann wrote: > On Fri, Mar 24, 2017 at 9:11 PM, Ladi Prosek <lprosek at redhat.com> wrote: > > On Fri, Mar 24, 2017 at 7:38 PM, David Hildenbrand <david at redhat.com> wrote: > >> On 23.03.2017 16:17, Arnd Bergmann wrote: > >>> The latest gcc-7.0.1 snapshot reports a new warning: > >>> >