| commit | c743d09dbd018dd6345519fb3264b16bdaa41746 | [log] [tgz] |
|---|---|---|
| author | Amit Shah <amit.shah@redhat.com> | Fri Jan 06 16:19:08 2012 +0530 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Thu Jan 12 15:44:45 2012 +1030 |
| tree | acf5eabccb93d35035547fd80489f222a1538256 | |
| parent | 2b8f41d846990c3c1c8addbaed2cf53c3ef91d25 [diff] |
virtio: console: Disable callbacks for virtqueues at start of S4 freeze To ensure we don't receive any more interrupts from the host after we enter the freeze function, disable all vq interrupts. There wasn't any problem seen due to this in tests, but applying this patch makes the freeze case more robust. Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>