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authorTomáš Golembiovský <tgolembi@redhat.com>2017-12-05 13:14:46 +0100
committerMichael S. Tsirkin <mst@redhat.com>2018-02-13 18:29:35 +0200
commitbf1e7140ef0b3a149860ab9f05b36665133238f6 (patch)
treea7d0b654f3d3f5c5284ce0bfd0663cda9fb2b3a3 /include
parente89e7ea620f866ab42cbaa2de964552a3d2f7494 (diff)
downloadfocaccia-qemu-bf1e7140ef0b3a149860ab9f05b36665133238f6.tar.gz
focaccia-qemu-bf1e7140ef0b3a149860ab9f05b36665133238f6.zip
virtio-balloon: include statistics of disk/file caches
Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/standard-headers/linux/virtio_balloon.h3
1 files changed, 2 insertions, 1 deletions
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.