X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Fosp%2Fosp_internal.h;h=2f08aaa820af41b5bbb2342ae8291ff460200434;hp=f18395500dc90afffc8b6223c9f4a75baec6db8a;hb=d0ba82e44038b2658bbd1a06d52641fda9fc1fe7;hpb=9c255853668ed64dfdd8eec9b157f05c2b7832ed

diff --git a/lustre/osp/osp_internal.h b/lustre/osp/osp_internal.h
index f183955..2f08aaa 100644
--- a/lustre/osp/osp_internal.h
+++ b/lustre/osp/osp_internal.h
@@ -174,6 +174,9 @@ struct osp_device {
 	unsigned long			 opd_syn_last_processed_id;
 	struct osp_id_tracker		*opd_syn_tracker;
 	struct list_head		 opd_syn_ontrack;
+	/* stop processing new requests until barrier=0 */
+	atomic_t			 opd_syn_barrier;
+	wait_queue_head_t		 opd_syn_barrier_waitq;
 
 	/*
 	 * statfs related fields: OSP maintains it on its own