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| author | Rusty Russell <rusty@rustcorp.com.au> | 2008-05-02 21:50:43 -0500 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-05-02 21:50:43 +1000 |
| commit | 5ef827526fc01820a7a80827802e9fad3f34f937 (patch) | |
| tree | c41345c6de6ad5b4b4d7071aa46a9e27a773247c /lib/find_next_bit.c | |
| parent | 886c35fbcf6fb2eee15687efc2d64d99b6ad9a4a (diff) | |
virtio: ignore corrupted virtqueues rather than spinning.
A corrupt virtqueue (caused by the other end screwing up) can have
strange results such as a driver spinning: just bail when we try to
get a buffer from a known-broken queue.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'lib/find_next_bit.c')
0 files changed, 0 insertions, 0 deletions