| commit | 0d8d7690850eb0cf2b2b60933cf47669a6b6f18f | |
| author | Amit Shah <amit.shah@redhat.com> | |
| Mon, 24 Sep 2012 18:35:15 +0000 (25 00:05 +0530) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Fri, 28 Sep 2012 10:16:27 +0000 (28 12:16 +0200) | ||
| tree | ab991cfc0a7b72f27ad4e2e927605e240d353114 | treesnapshot (tar.gz zip) |
| parent | 385ce95d9d060f20870402c8b2b503d0b6ab8af0 | commitdiff |
virtio: Introduce virtqueue_get_avail_bytes()
The current virtqueue_avail_bytes() is oddly named, and checks if a
particular number of bytes are available in a vq. A better API is to
fetch the number of bytes available in the vq, and let the caller do
what's interesting with the numbers.
Introduce virtqueue_get_avail_bytes(), which returns the number of bytes
for buffers marked for both, in as well as out. virtqueue_avail_bytes()
is made a wrapper over this new function.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The current virtqueue_avail_bytes() is oddly named, and checks if a
particular number of bytes are available in a vq. A better API is to
fetch the number of bytes available in the vq, and let the caller do
what's interesting with the numbers.
Introduce virtqueue_get_avail_bytes(), which returns the number of bytes
for buffers marked for both, in as well as out. virtqueue_avail_bytes()
is made a wrapper over this new function.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| hw/virtio.c | diffblobblamehistory | |
| hw/virtio.h | diffblobblamehistory |