7 files changed, 22 insertions, 10 deletions

diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 434b93ec0970..1e5fdd3506e2 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -1091,7 +1091,7 @@ nfs4_blk_get_deviceinfo(struct nfs_server *server, const struct nfs_fh *fh,
         dev->mincount = 0;
 
         dprintk("%s: dev_id: %s\n", __func__, dev->dev_id.data);
-        rc = nfs4_proc_getdeviceinfo(server, dev);
+        rc = nfs4_proc_getdeviceinfo(server, dev, NULL);
         dprintk("%s getdevice info returns %d\n", __func__, rc);
         if (rc) {
                 rv = ERR_PTR(rc);
diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c
index 22d10623f5ee..17ed87ef9de8 100644
--- a/fs/nfs/nfs4filelayout.c
+++ b/fs/nfs/nfs4filelayout.c
@@ -643,7 +643,8 @@ filelayout_check_layout(struct pnfs_layout_hdr *lo,
         d = nfs4_find_get_deviceid(NFS_SERVER(lo->plh_inode)->pnfs_curr_ld,
                                    NFS_SERVER(lo->plh_inode)->nfs_client, id);
         if (d == NULL) {
-                dsaddr = filelayout_get_device_info(lo->plh_inode, id, gfp_flags);
+                dsaddr = filelayout_get_device_info(lo->plh_inode, id,
+                                lo->plh_lc_cred, gfp_flags);
                 if (dsaddr == NULL)
                         goto out;
         } else
diff --git a/fs/nfs/nfs4filelayout.h b/fs/nfs/nfs4filelayout.h
index 235ff952d3c8..cebd20e7e923 100644
--- a/fs/nfs/nfs4filelayout.h
+++ b/fs/nfs/nfs4filelayout.h
@@ -150,6 +150,7 @@ struct nfs4_pnfs_ds *nfs4_fl_prepare_ds(struct pnfs_layout_segment *lseg,
 extern void nfs4_fl_put_deviceid(struct nfs4_file_layout_dsaddr *dsaddr);
 extern void nfs4_fl_free_deviceid(struct nfs4_file_layout_dsaddr *dsaddr);
 struct nfs4_file_layout_dsaddr *
-filelayout_get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id, gfp_t gfp_flags);
+filelayout_get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id,
+                struct rpc_cred *cred, gfp_t gfp_flags);
 
 #endif /* FS_NFS_NFS4FILELAYOUT_H */
diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c
index 661a0f611215..0493dbd129c5 100644
--- a/fs/nfs/nfs4filelayoutdev.c
+++ b/fs/nfs/nfs4filelayoutdev.c
@@ -668,7 +668,10 @@ decode_and_add_device(struct inode *inode, struct pnfs_device *dev, gfp_t gfp_fl
  * of available devices, and return it.
  */
 struct nfs4_file_layout_dsaddr *
-filelayout_get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id, gfp_t gfp_flags)
+filelayout_get_device_info(struct inode *inode,
+                struct nfs4_deviceid *dev_id,
+                struct rpc_cred *cred,
+                gfp_t gfp_flags)
 {
         struct pnfs_device *pdev = NULL;
         u32 max_resp_sz;
@@ -709,7 +712,7 @@ filelayout_get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id, gf
         pdev->pglen = max_resp_sz;
         pdev->mincount = 0;
 
-        rc = nfs4_proc_getdeviceinfo(server, pdev);
+        rc = nfs4_proc_getdeviceinfo(server, pdev, cred);
         dprintk("%s getdevice info returns %d\n", __func__, rc);
         if (rc)
                 goto out_free;
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index e4398e8f512a..98f0df3ee50d 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6547,7 +6547,9 @@ int nfs4_proc_getdevicelist(struct nfs_server *server,
 EXPORT_SYMBOL_GPL(nfs4_proc_getdevicelist);
 
 static int
-_nfs4_proc_getdeviceinfo(struct nfs_server *server, struct pnfs_device *pdev)
+_nfs4_proc_getdeviceinfo(struct nfs_server *server,
+                struct pnfs_device *pdev,
+                struct rpc_cred *cred)
 {
         struct nfs4_getdeviceinfo_args args = {
                 .pdev = pdev,
@@ -6559,6 +6561,7 @@ _nfs4_proc_getdeviceinfo(struct nfs_server *server, struct pnfs_device *pdev)
                 .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_GETDEVICEINFO],
                 .rpc_argp = &args,
                 .rpc_resp = &res,
+                .rpc_cred = cred,
         };
         int status;
 
@@ -6569,14 +6572,16 @@ _nfs4_proc_getdeviceinfo(struct nfs_server *server, struct pnfs_device *pdev)
         return status;
 }
 
-int nfs4_proc_getdeviceinfo(struct nfs_server *server, struct pnfs_device *pdev)
+int nfs4_proc_getdeviceinfo(struct nfs_server *server,
+                struct pnfs_device *pdev,
+                struct rpc_cred *cred)
 {
         struct nfs4_exception exception = { };
         int err;
 
         do {
                 err = nfs4_handle_exception(server,
-                                        _nfs4_proc_getdeviceinfo(server, pdev),
+                                        _nfs4_proc_getdeviceinfo(server, pdev, cred),
                                         &exception);
         } while (exception.retry);
         return err;
diff --git a/fs/nfs/objlayout/objlayout.c b/fs/nfs/objlayout/objlayout.c
index a9ebd817278b..198990852d50 100644
--- a/fs/nfs/objlayout/objlayout.c
+++ b/fs/nfs/objlayout/objlayout.c
@@ -614,7 +614,8 @@ int objlayout_get_deviceinfo(struct pnfs_layout_hdr *pnfslay,
         pd.pglen = PAGE_SIZE;
         pd.mincount = 0;
 
-        err = nfs4_proc_getdeviceinfo(NFS_SERVER(pnfslay->plh_inode), &pd);
+        err = nfs4_proc_getdeviceinfo(NFS_SERVER(pnfslay->plh_inode), &pd,
+                        pnfslay->plh_lc_cred);
         dprintk("%s nfs_getdeviceinfo returned %d\n", __func__, err);
         if (err)
                 goto err_out;
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h
index f5f8a470a647..1441dff9b0e7 100644
--- a/fs/nfs/pnfs.h
+++ b/fs/nfs/pnfs.h
@@ -170,7 +170,8 @@ extern int nfs4_proc_getdevicelist(struct nfs_server *server,
                                    const struct nfs_fh *fh,
                                    struct pnfs_devicelist *devlist);
 extern int nfs4_proc_getdeviceinfo(struct nfs_server *server,
-                                   struct pnfs_device *dev);
+                                   struct pnfs_device *dev,
+                                   struct rpc_cred *cred);
 extern struct pnfs_layout_segment* nfs4_proc_layoutget(struct nfs4_layoutget *lgp, gfp_t gfp_flags);
 extern int nfs4_proc_layoutreturn(struct nfs4_layoutreturn *lrp);