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| author | Rusty Russell <rusty@rustcorp.com.au> | 2012-01-12 15:44:43 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2012-01-12 15:44:43 +1030 |
| commit | e93300b1afc7cd4fe1e741ceaf06714d060e88b8 (patch) | |
| tree | 060bb46e8d7b570fa08df94aef1cf4cc3620f8c5 /drivers/block | |
| parent | ee7cd8981e15bcb365fc762afe3fc47b8242f630 (diff) | |
| download | talos-obmc-linux-e93300b1afc7cd4fe1e741ceaf06714d060e88b8.tar.gz talos-obmc-linux-e93300b1afc7cd4fe1e741ceaf06714d060e88b8.zip | |
virtio: add debugging if driver doesn't kick.
Under the existing #ifdef DEBUG, check that they don't have more than
1/10 of a second between an add_buf() and a
virtqueue_notify()/virtqueue_kick_prepare() call.
We could get false positives on a really busy system, but good for
development.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/block')
0 files changed, 0 insertions, 0 deletions
