Re: [Qemu-devel] [PATCH v2 1/1] virtio-balloon: include statistics of disk/file caches

["Tomáš Golembiovský" <tgolembi@redhat.com>]

ping

On Tue,  5 Dec 2017 13:14:46 +0100
Tomáš Golembiovský <tgolembi@redhat.com> wrote:

> Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com>
> ---
>  hw/virtio/virtio-balloon.c                      | 1 +
>  include/standard-headers/linux/virtio_balloon.h | 3 ++-
>  2 files changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c
> index 37cde38982..8141326a51 100644
> --- a/hw/virtio/virtio-balloon.c
> +++ b/hw/virtio/virtio-balloon.c
> @@ -50,6 +50,7 @@ static const char *balloon_stat_names[] = {
>     [VIRTIO_BALLOON_S_MEMFREE] = "stat-free-memory",
>     [VIRTIO_BALLOON_S_MEMTOT] = "stat-total-memory",
>     [VIRTIO_BALLOON_S_AVAIL] = "stat-available-memory",
> +   [VIRTIO_BALLOON_S_CACHES] = "stat-disk-caches",
>     [VIRTIO_BALLOON_S_NR] = NULL
>  };
>  
> diff --git a/include/standard-headers/linux/virtio_balloon.h b/include/standard-headers/linux/virtio_balloon.h
> index 9d06ccd066..7b0a41b8fc 100644
> --- a/include/standard-headers/linux/virtio_balloon.h
> +++ b/include/standard-headers/linux/virtio_balloon.h
> @@ -52,7 +52,8 @@ struct virtio_balloon_config {
>  #define VIRTIO_BALLOON_S_MEMFREE  4   /* Total amount of free memory */
>  #define VIRTIO_BALLOON_S_MEMTOT   5   /* Total amount of memory */
>  #define VIRTIO_BALLOON_S_AVAIL    6   /* Available memory as in /proc */
> -#define VIRTIO_BALLOON_S_NR       7
> +#define VIRTIO_BALLOON_S_CACHES   7   /* Disk caches */
> +#define VIRTIO_BALLOON_S_NR       8
>  
>  /*
>   * Memory statistics structure.
> -- 
> 2.15.1
> 


-- 
Tomáš Golembiovský <tgolembi@redhat.com>