From 42e1cca7e91e1a7502694cfd18857ed243f54174 Mon Sep 17 00:00:00 2001 From: Anna Schumaker Date: Mon, 9 Jan 2017 15:48:22 -0500 Subject: [PATCH] NFS: Change nfs4_setup_sequence() to take an nfs_client structure I want to have all callers use this function, rather than calling the NFS v4.0 and v4.1 versions directly. This includes pNFS, which only has access to the nfs_client structure in some places. Signed-off-by: Anna Schumaker --- fs/nfs/nfs4proc.c | 31 +++++++++++++++---------------- 1 file changed, 15 insertions(+), 16 deletions(-) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 46cb55a..f62d58c 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -947,16 +947,16 @@ out_sleep: } EXPORT_SYMBOL_GPL(nfs41_setup_sequence); -static int nfs4_setup_sequence(const struct nfs_server *server, +static int nfs4_setup_sequence(const struct nfs_client *client, struct nfs4_sequence_args *args, struct nfs4_sequence_res *res, struct rpc_task *task) { - struct nfs4_session *session = nfs4_get_session(server->nfs_client); + struct nfs4_session *session = nfs4_get_session(client); int ret = 0; if (!session) - return nfs40_setup_sequence(server->nfs_client->cl_slot_tbl, + return nfs40_setup_sequence(client->cl_slot_tbl, args, res, task); dprintk("--> %s clp %p session %p sr_slot %u\n", @@ -993,13 +993,12 @@ static const struct rpc_call_ops nfs41_call_sync_ops = { #else /* !CONFIG_NFS_V4_1 */ -static int nfs4_setup_sequence(const struct nfs_server *server, +static int nfs4_setup_sequence(const struct nfs_client *client, struct nfs4_sequence_args *args, struct nfs4_sequence_res *res, struct rpc_task *task) { - return nfs40_setup_sequence(server->nfs_client->cl_slot_tbl, - args, res, task); + return nfs40_setup_sequence(client->cl_slot_tbl, args, res, task); } static int nfs4_sequence_process(struct rpc_task *task, struct nfs4_sequence_res *res) @@ -1025,7 +1024,7 @@ EXPORT_SYMBOL_GPL(nfs4_sequence_done); static void nfs40_call_sync_prepare(struct rpc_task *task, void *calldata) { struct nfs4_call_sync_data *data = calldata; - nfs4_setup_sequence(data->seq_server, + nfs4_setup_sequence(data->seq_server->nfs_client, data->seq_args, data->seq_res, task); } @@ -2172,7 +2171,7 @@ static void nfs4_open_prepare(struct rpc_task *task, void *calldata) nfs_copy_fh(&data->o_res.fh, data->o_arg.fh); } data->timestamp = jiffies; - if (nfs4_setup_sequence(data->o_arg.server, + if (nfs4_setup_sequence(data->o_arg.server->nfs_client, &data->o_arg.seq_args, &data->o_res.seq_res, task) != 0) @@ -3234,7 +3233,7 @@ static void nfs4_close_prepare(struct rpc_task *task, void *data) else if (calldata->arg.bitmask == NULL) calldata->res.fattr = NULL; calldata->timestamp = jiffies; - if (nfs4_setup_sequence(NFS_SERVER(inode), + if (nfs4_setup_sequence(NFS_SERVER(inode)->nfs_client, &calldata->arg.seq_args, &calldata->res.seq_res, task) != 0) @@ -4114,7 +4113,7 @@ static void nfs4_proc_unlink_setup(struct rpc_message *msg, struct inode *dir) static void nfs4_proc_unlink_rpc_prepare(struct rpc_task *task, struct nfs_unlinkdata *data) { - nfs4_setup_sequence(NFS_SB(data->dentry->d_sb), + nfs4_setup_sequence(NFS_SB(data->dentry->d_sb)->nfs_client, &data->args.seq_args, &data->res.seq_res, task); @@ -4148,7 +4147,7 @@ static void nfs4_proc_rename_setup(struct rpc_message *msg, struct inode *dir) static void nfs4_proc_rename_rpc_prepare(struct rpc_task *task, struct nfs_renamedata *data) { - nfs4_setup_sequence(NFS_SERVER(data->old_dir), + nfs4_setup_sequence(NFS_SERVER(data->old_dir)->nfs_client, &data->args.seq_args, &data->res.seq_res, task); @@ -4723,7 +4722,7 @@ static void nfs4_proc_read_setup(struct nfs_pgio_header *hdr, static int nfs4_proc_pgio_rpc_prepare(struct rpc_task *task, struct nfs_pgio_header *hdr) { - if (nfs4_setup_sequence(NFS_SERVER(hdr->inode), + if (nfs4_setup_sequence(NFS_SERVER(hdr->inode)->nfs_client, &hdr->args.seq_args, &hdr->res.seq_res, task)) @@ -4822,7 +4821,7 @@ static void nfs4_proc_write_setup(struct nfs_pgio_header *hdr, static void nfs4_proc_commit_rpc_prepare(struct rpc_task *task, struct nfs_commit_data *data) { - nfs4_setup_sequence(NFS_SERVER(data->inode), + nfs4_setup_sequence(NFS_SERVER(data->inode)->nfs_client, &data->args.seq_args, &data->res.seq_res, task); @@ -5747,7 +5746,7 @@ static void nfs4_delegreturn_prepare(struct rpc_task *task, void *data) if (!d_data->lr.roc && nfs4_wait_on_layoutreturn(d_data->inode, task)) return; - nfs4_setup_sequence(d_data->res.server, + nfs4_setup_sequence(d_data->res.server->nfs_client, &d_data->args.seq_args, &d_data->res.seq_res, task); @@ -5989,7 +5988,7 @@ static void nfs4_locku_prepare(struct rpc_task *task, void *data) goto out_no_action; } calldata->timestamp = jiffies; - if (nfs4_setup_sequence(calldata->server, + if (nfs4_setup_sequence(calldata->server->nfs_client, &calldata->arg.seq_args, &calldata->res.seq_res, task) != 0) @@ -6174,7 +6173,7 @@ static void nfs4_lock_prepare(struct rpc_task *task, void *calldata) goto out_release_open_seqid; } data->timestamp = jiffies; - if (nfs4_setup_sequence(data->server, + if (nfs4_setup_sequence(data->server->nfs_client, &data->arg.seq_args, &data->res.seq_res, task) == 0) -- 2.7.4