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| author | Nicolas Saenz Julienne <nsaenzju@redhat.com> | 2022-04-25 09:57:22 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2022-05-09 10:43:23 +0100 |
| commit | 70ac26b9e5ca8374bb3ef3f30b871726673c9f27 (patch) | |
| tree | 5bd929a72c3e414ab5323da317ef3895cb2c2fbb /include/sysemu | |
| parent | 7d5983e3c8c40b1d0668faba31d79905c4fadd7d (diff) | |
| download | qemu-70ac26b9e5ca8374bb3ef3f30b871726673c9f27.zip qemu-70ac26b9e5ca8374bb3ef3f30b871726673c9f27.tar.gz qemu-70ac26b9e5ca8374bb3ef3f30b871726673c9f27.tar.bz2 | |
util/main-loop: Introduce the main loop into QOM
'event-loop-base' provides basic property handling for all 'AioContext'
based event loops. So let's define a new 'MainLoopClass' that inherits
from it. This will permit tweaking the main loop's properties through
qapi as well as through the command line using the '-object' keyword[1].
Only one instance of 'MainLoopClass' might be created at any time.
'EventLoopBaseClass' learns a new callback, 'can_be_deleted()' so as to
mark 'MainLoop' as non-deletable.
[1] For example:
-object main-loop,id=main-loop,aio-max-batch=<value>
Signed-off-by: Nicolas Saenz Julienne <nsaenzju@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Message-id: 20220425075723.20019-3-nsaenzju@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include/sysemu')
| -rw-r--r-- | include/sysemu/event-loop-base.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sysemu/event-loop-base.h b/include/sysemu/event-loop-base.h index 8e77d8b..fced4c9 100644 --- a/include/sysemu/event-loop-base.h +++ b/include/sysemu/event-loop-base.h @@ -25,6 +25,7 @@ struct EventLoopBaseClass { void (*init)(EventLoopBase *base, Error **errp); void (*update_params)(EventLoopBase *base, Error **errp); + bool (*can_be_deleted)(EventLoopBase *base); }; struct EventLoopBase { |