| commit | d16341fa6998c530db17cbb7d5c781913e674255 | |
| author | Paolo Bonzini <pbonzini@redhat.com> | |
| Thu, 27 Oct 2016 10:49:00 +0000 (27 12:49 +0200) | ||
| committer | Fam Zheng <famz@redhat.com> | |
| Fri, 28 Oct 2016 13:50:18 +0000 (28 21:50 +0800) | ||
| tree | cda2c6978a70ca768fab7333186e0ccffad6103e | treesnapshot (tar.gz zip) |
| parent | e437016511edb0dfa13cc98587c39590eaa2609a | commitdiff |
iothread: detach all block devices before stopping them
Soon bdrv_drain will not call aio_poll itself on iothreads. If block
devices are left hanging off the iothread's AioContext, there will be no
one to do I/O for those poor devices.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-Id: <1477565348-5458-13-git-send-email-pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Soon bdrv_drain will not call aio_poll itself on iothreads. If block
devices are left hanging off the iothread's AioContext, there will be no
one to do I/O for those poor devices.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-Id: <1477565348-5458-13-git-send-email-pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
| iothread.c | diffblobblamehistory |