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| author | Paolo Bonzini | 2016-10-21 22:48:06 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2016-10-30 18:51:32 +0100 |
| commit | b13d39622703ae7449f769c14da7a90f20f2c25c (patch) | |
| tree | 1b1598e226b141372692c7d24efb95b965313bf6 /include/exec/cpu-common.h | |
| parent | virtio: move ioeventfd_disabled flag to VirtioBusState (diff) | |
| download | qemu-b13d39622703ae7449f769c14da7a90f20f2c25c.tar.gz qemu-b13d39622703ae7449f769c14da7a90f20f2c25c.tar.xz qemu-b13d39622703ae7449f769c14da7a90f20f2c25c.zip | |
virtio: move ioeventfd_started flag to VirtioBusState
This simplifies the code and removes the ioeventfd_started
and ioeventfd_set_started callback. The only difference is
in how virtio-ccw handles an error---it doesn't disable
ioeventfd forever anymore. It was the only backend to do
so, and if desired this behavior should be implemented in
virtio-bus.c.
Instead of ioeventfd_started, the ioeventfd_assign callback now
determines whether the virtio bus supports host notifiers.
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/exec/cpu-common.h')
0 files changed, 0 insertions, 0 deletions