| commit | 5549fb25811710585d5ec77a0e6a1fbc8808df93 | [log] [tgz] |
|---|---|---|
| author | Amit Shah <amit.shah@redhat.com> | Mon Jul 29 14:24:15 2013 +0930 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Mon Jul 29 14:50:48 2013 +0930 |
| tree | ce02bc03118f48b02baa4690d0dd057ff589fbb9 | |
| parent | c6017e793b932e84b1c998f9b4c08d74ff0ea9c0 [diff] |
virtio: console: add locking in port unplug path Port unplug can race with close() in port_fops_release(). port_fops_release() already takes the necessary locks, ensure unplug_port() does that too. Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>