From 4d796d751cefdb942a54c570bd3087d8be3bb893 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Fri, 23 Sep 2016 11:38:08 -0400 Subject: pNFS: Allow layout drivers to manage private data in struct nfs4_layoutreturn Cleanup to allow layout drivers to attach private data to layoutreturn, and manage the data. Signed-off-by: Trond Myklebust --- fs/nfs/nfs4xdr.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs/nfs/nfs4xdr.c') diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 84fdcf27138c..1c1768a8fcd1 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -2035,7 +2035,9 @@ encode_layoutreturn(struct xdr_stream *xdr, spin_lock(&args->inode->i_lock); encode_nfs4_stateid(xdr, &args->stateid); spin_unlock(&args->inode->i_lock); - if (lr_ops->encode_layoutreturn) + if (args->ld_private->ops && args->ld_private->ops->encode) + args->ld_private->ops->encode(xdr, args, args->ld_private); + else if (lr_ops->encode_layoutreturn) lr_ops->encode_layoutreturn(xdr, args); else encode_uint32(xdr, 0); -- cgit v1.2.3