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| author | Michael S. Tsirkin <mst@redhat.com> | 2015-04-02 13:05:47 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-06 16:44:24 -0400 |
| commit | 60302ff631f0f3eac0ec592e128b776f0676b397 (patch) | |
| tree | 2dabf60760cf7e12d0d40bce8e332f375de22ba5 /drivers/gpu | |
| parent | 91bc4822c3d61b9bb7ef66d3b77948a4f9177954 (diff) | |
| download | blackbird-obmc-linux-60302ff631f0f3eac0ec592e128b776f0676b397.tar.gz blackbird-obmc-linux-60302ff631f0f3eac0ec592e128b776f0676b397.zip | |
virtio: document queue state logic
commit d631b94e7a15277858ec5f88d674d93080506999
virtio: change comment in transmit
started clarifying the logic behind queue state management,
but introduced an inaccuracy: TX_BUSY does not cause
a BUG message.
Clean this up some more, explaining the tradeoffs in detail.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/gpu')
0 files changed, 0 insertions, 0 deletions
