From d20581aa4be11407c9eeeb75992df5ef176bba0f Mon Sep 17 00:00:00 2001 From: Benny Halevy Date: Sun, 22 May 2011 19:52:03 +0300 Subject: pnfs: support for non-rpc layout drivers Non-rpc layout driver such as for objects and blocks implement their own I/O path and error handling logic. Therefore bypass NFS-based error handling for these layout drivers. [fix lseg ref-count bugs, and null de-refs] [Fall out from: non-rpc layout drivers] Signed-off-by: Boaz Harrosh [get rid of PNFS_USE_RPC_CODE] [get rid of __nfs4_write_done_cb] [revert useless change in nfs4_write_done_cb] Signed-off-by: Benny Halevy --- include/linux/nfs_xdr.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/nfs_xdr.h') diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 7e371f7df9c4..7c8ff0984a84 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1087,6 +1087,7 @@ struct nfs_read_data { const struct rpc_call_ops *mds_ops; int (*read_done_cb) (struct rpc_task *task, struct nfs_read_data *data); __u64 mds_offset; + int pnfs_error; struct page *page_array[NFS_PAGEVEC_SIZE]; }; @@ -1112,6 +1113,7 @@ struct nfs_write_data { unsigned long timestamp; /* For lease renewal */ #endif __u64 mds_offset; /* Filelayout dense stripe */ + int pnfs_error; struct page *page_array[NFS_PAGEVEC_SIZE]; }; -- cgit v1.2.3-70-g09d2