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drm/qxl: properly free qxl releases

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Reorganize qxl_device_fini() a bit.
Add missing unpin() calls.

Count releases.  Add wait queue for releases.  That way
qxl_device_fini() can easily wait until everything is
ready for proper shutdown.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20210204145712.1531203-9-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann
2021-02-04 15:57:09 +01:00
parent a7709b9b89
commit 5f6c871fe9
5 changed files with 29 additions and 3 deletions
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drivers/gpu/drm/qxl/qxl_cmd.c
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@@ -254,6 +254,7 @@ int qxl_garbage_collect(struct qxl_device *qdev)
}
}
wake_up_all(&qdev->release_event);
DRM_DEBUG_DRIVER("%d\n", i);
return i;