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rbd: rbd_dev_header_unwatch_sync() variant
Introduce __rbd_dev_header_unwatch_sync(), which doesn't flush notify callbacks. This is for the new rados_watcherrcb_t, which would be called from a notify callback. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
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@ -3246,10 +3246,7 @@ static int rbd_dev_header_watch_sync(struct rbd_device *rbd_dev)
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return 0;
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}
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/*
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* Tear down a watch request, synchronously.
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*/
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static void rbd_dev_header_unwatch_sync(struct rbd_device *rbd_dev)
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static void __rbd_dev_header_unwatch_sync(struct rbd_device *rbd_dev)
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{
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struct rbd_obj_request *obj_request;
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@ -3269,6 +3266,14 @@ static void rbd_dev_header_unwatch_sync(struct rbd_device *rbd_dev)
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ceph_osdc_cancel_event(rbd_dev->watch_event);
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rbd_dev->watch_event = NULL;
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}
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/*
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* Tear down a watch request, synchronously.
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*/
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static void rbd_dev_header_unwatch_sync(struct rbd_device *rbd_dev)
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{
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__rbd_dev_header_unwatch_sync(rbd_dev);
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dout("%s flushing notifies\n", __func__);
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ceph_osdc_flush_notifies(&rbd_dev->rbd_client->client->osdc);
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