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dm: dont use flush_scheduled_work
flush_scheduled_work() is being deprecated. Flush the used work directly instead. In all dm targets, the only work which uses system_wq is ->trigger_event. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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@ -920,7 +920,7 @@ static void flush_multipath_work(struct multipath *m)
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flush_workqueue(kmpath_handlerd);
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multipath_wait_for_pg_init_completion(m);
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flush_workqueue(kmultipathd);
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flush_scheduled_work();
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flush_work_sync(&m->trigger_event);
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}
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static void multipath_dtr(struct dm_target *ti)
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@ -1138,7 +1138,7 @@ static void mirror_dtr(struct dm_target *ti)
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del_timer_sync(&ms->timer);
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flush_workqueue(ms->kmirrord_wq);
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flush_scheduled_work();
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flush_work_sync(&ms->trigger_event);
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dm_kcopyd_client_destroy(ms->kcopyd_client);
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destroy_workqueue(ms->kmirrord_wq);
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free_context(ms, ti, ms->nr_mirrors);
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