Merge tag 'v4.20-rc6' into rdma.git for-next

For dependencies in following patches.

1 files changed, 11 insertions, 12 deletions

diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c
index 86bcba40ca61..310d7500f665 100644
--- a/fs/nfs/flexfilelayout/flexfilelayout.c
+++ b/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -1361,12 +1361,7 @@ static void ff_layout_read_prepare_v4(struct rpc_task *task, void *data)
 				task))
 		return;
 
-	if (ff_layout_read_prepare_common(task, hdr))
-		return;
-
-	if (nfs4_set_rw_stateid(&hdr->args.stateid, hdr->args.context,
-			hdr->args.lock_context, FMODE_READ) == -EIO)
-		rpc_exit(task, -EIO); /* lost lock, terminate I/O */
+	ff_layout_read_prepare_common(task, hdr);
 }
 
 static void ff_layout_read_call_done(struct rpc_task *task, void *data)
@@ -1542,12 +1537,7 @@ static void ff_layout_write_prepare_v4(struct rpc_task *task, void *data)
 				task))
 		return;
 
-	if (ff_layout_write_prepare_common(task, hdr))
-		return;
-
-	if (nfs4_set_rw_stateid(&hdr->args.stateid, hdr->args.context,
-			hdr->args.lock_context, FMODE_WRITE) == -EIO)
-		rpc_exit(task, -EIO); /* lost lock, terminate I/O */
+	ff_layout_write_prepare_common(task, hdr);
 }
 
 static void ff_layout_write_call_done(struct rpc_task *task, void *data)
@@ -1742,6 +1732,11 @@ ff_layout_read_pagelist(struct nfs_pgio_header *hdr)
 	fh = nfs4_ff_layout_select_ds_fh(lseg, idx);
 	if (fh)
 		hdr->args.fh = fh;
+
+	if (vers == 4 &&
+		!nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid))
+		goto out_failed;
+
 	/*
 	 * Note that if we ever decide to split across DSes,
 	 * then we may need to handle dense-like offsets.
@@ -1804,6 +1799,10 @@ ff_layout_write_pagelist(struct nfs_pgio_header *hdr, int sync)
 	if (fh)
 		hdr->args.fh = fh;
 
+	if (vers == 4 &&
+		!nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid))
+		goto out_failed;
+
 	/*
 	 * Note that if we ever decide to split across DSes,
 	 * then we may need to handle dense-like offsets.