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| author | Daniel Verkamp <dverkamp@chromium.org> | 2019-11-07 14:18:41 -0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-11-09 22:10:10 +0000 |
| commit | 279248255f9f65c6baf044f1fbff0011bcd9938a (patch) | |
| tree | 235b3df0faf37335a8850b0b24120a32d3f7c3bb /resources | |
| parent | aa7f102ef88c0f0e8c1dc7f2df137ba5c8912ecf (diff) | |
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devices: virtio: add peek operation to queue
This allows the caller to grab a buffer without committing to using it, which can be used in the case where two resources (a virtio buffer plus some other resource) need to be acquired simultaneously. BUG=None TEST=build_test.py Change-Id: Icb61de99db807648ff02c41f95b3128ecce41501 Signed-off-by: Daniel Verkamp <dverkamp@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1904638 Reviewed-by: Stephen Barber <smbarber@chromium.org> Tested-by: Stephen Barber <smbarber@chromium.org> Commit-Queue: Stephen Barber <smbarber@chromium.org>
Diffstat (limited to 'resources')
0 files changed, 0 insertions, 0 deletions