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authorTrond Myklebust <trond.myklebust@primarydata.com>2016-09-23 11:38:08 -0400
committerTrond Myklebust <trond.myklebust@primarydata.com>2016-12-02 23:37:45 -0500
commit4d796d751cefdb942a54c570bd3087d8be3bb893 (patch)
tree52d97c2b7a3a6d8d3b67cdec678fd11c56ef5db9 /include/linux/nfs_xdr.h
parentf8c3cf9d7d7f04718e0d51c28f8430afa6058b3b (diff)
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 <trond.myklebust@primarydata.com>
Diffstat (limited to 'include/linux/nfs_xdr.h')
-rw-r--r--include/linux/nfs_xdr.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 331a3200eb01..b64177d669fd 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -320,6 +320,7 @@ struct nfs4_layoutreturn_args {
struct pnfs_layout_range range;
nfs4_stateid stateid;
__u32 layout_type;
+ struct nfs4_xdr_opaque_data *ld_private;
};
struct nfs4_layoutreturn_res {
@@ -335,6 +336,7 @@ struct nfs4_layoutreturn {
struct nfs_client *clp;
struct inode *inode;
int rpc_status;
+ struct nfs4_xdr_opaque_data ld_private;
};
#define PNFS_LAYOUTSTATS_MAXSIZE 256