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| author | Philipp Hahn <hahn@univention.de> | 2019-05-27 08:49:24 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2019-10-27 08:00:25 -0400 |
| commit | 30d8e1ad22f7e1207664723a2815359b4992c927 (patch) | |
| tree | ee3bbb28b7b9bdc34b7ff39bf20dd88f2aceb7c1 | |
| parent | f459b9e0ea60392f037bc740c681980563d920fc (diff) | |
| download | virtio-text-30d8e1ad22f7e1207664723a2815359b4992c927.tar.gz | |
Balloon: Fix Memory Statistics structure size
5.5.6.3 Memory Statistics: 6 -> 10 byte
> Within the buffer, statistics are an array of 6-byte entries.
^
> Each statistic consists of a 16 bit tag and a 64 bit value.
...
> struct virtio_balloon_stat {
...
> le16 tag;
> le64 val;
> } __attribute__((packed));
If my calculation is right that is a (16 + 64) = 80 bits which is a
10-byte sized entry - not 6-byte.
Fixes: https://github.com/oasis-tcs/virtio-spec/issues/45
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | content.tex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/content.tex b/content.tex index b0fe90c..b1ea9b9 100644 --- a/content.tex +++ b/content.tex @@ -4869,7 +4869,7 @@ as follows: subsequent request) and consumes the statistics. \end{enumerate} - Within the buffer, statistics are an array of 6-byte entries. + Within the buffer, statistics are an array of 10-byte entries. Each statistic consists of a 16 bit tag and a 64 bit value. All statistics are optional and the driver chooses which ones to supply. To guarantee backwards |