tree fea4b71d279dc368d57afe437acaa678be6bbabf
parent d8a5b80568a9cb66810e75b182018e9edb68e8ff
author Tomáš Golembiovský <tgolembi@redhat.com> 1510488338 +0100
committer Michael S. Tsirkin <mst@redhat.com> 1517356053 +0200

virtio_balloon: include disk/file caches memory statistics

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: Tomáš Golembiovský <tgolembi@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>