[DLM] schedule during long loop through locks
The loop through all waiting locks in recover_waiters can potentially be long, so we should schedule explicitly. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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@ -3193,6 +3193,7 @@ void dlm_recover_waiters_pre(struct dlm_ls *ls)
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log_error(ls, "invalid lkb wait_type %d",
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lkb->lkb_wait_type);
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}
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schedule();
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}
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mutex_unlock(&ls->ls_waiters_mutex);
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}
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