diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2014-12-11 14:52:26 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-12-12 16:57:55 +0000 |
| commit | 28b240877bbcdc8add61be227f429b536edd4653 (patch) | |
| tree | c7e3834242bd0c927fa5856754caed7c89dee97d /block/qcow.c | |
| parent | b5cf2c1b0897506a40e0c420391875acc484792b (diff) | |
linux-aio: queue requests that cannot be submitted
Keep a queue of requests that were not submitted; pass them to
the kernel when a completion is reported, unless the queue is
plugged.
The array of iocbs is rebuilt every time from scratch. This
avoids keeping the iocbs array and list synchronized.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1418305950-30924-2-git-send-email-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/qcow.c')
0 files changed, 0 insertions, 0 deletions