nfs4.1: mark layout as bad on error path in _pnfs_return_layout

Signed-off-by: Fred Isaman <iisaman@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 730d4db..539b94c 100644 (file)
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -652,6 +652,8 @@ _pnfs_return_layout(struct inode *ino)
        lrp = kzalloc(sizeof(*lrp), GFP_KERNEL);
        if (unlikely(lrp == NULL)) {
                status = -ENOMEM;
+               set_bit(NFS_LAYOUT_RW_FAILED, &lo->plh_flags);
+               set_bit(NFS_LAYOUT_RO_FAILED, &lo->plh_flags);
                put_layout_hdr(lo);
                goto out;
        }