NFSv4.1: fixup use EXCHGID4_FLAG_USE_PNFS_DS for DS server

commit 379e4ad upstream. This patches fixes commit 51d674a "NFSv4.1: use EXCHGID4_FLAG_USE_PNFS_DS for DS server", purpose of that commit was to mark EXCHANGE_ID to the DS with the appropriate flag. However, connection to MDS can return both EXCHGID4_FLAG_USE_PNFS_DS and EXCHGID4_FLAG_USE_PNFS_MDS set but previous patch would only remember the USE_PNFS_DS and for the 2nd EXCHANGE_ID send that to the MDS. Instead, just mark the pnfs path exclusively. Fixes: 51d674a ("NFSv4.1: use EXCHGID4_FLAG_USE_PNFS_DS for DS server") Signed-off-by: Olga Kornievskaia <[email protected]> Signed-off-by: Anna Schumaker <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
gregkh · Oct 25, 2023 · 431a501 · 431a501
1 parent 5762e72
commit 431a501
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
@@ -8794,8 +8794,6 @@ static int _nfs4_proc_exchange_id(struct nfs_client *clp, const struct cred *cre
 	/* Save the EXCHANGE_ID verifier session trunk tests */
 	memcpy(clp->cl_confirm.data, argp->verifier.data,
 	       sizeof(clp->cl_confirm.data));
-	if (resp->flags & EXCHGID4_FLAG_USE_PNFS_DS)
-		set_bit(NFS_CS_DS, &clp->cl_flags);
 out:
 	trace_nfs4_exchange_id(clp, status);
 	rpc_put_task(task);