From c6cb80d00be42f30716ec817b963bcec094433b5 Mon Sep 17 00:00:00 2001 From: Bryan Schumaker Date: Mon, 19 Mar 2012 14:54:39 -0400 Subject: [PATCH] NFS: Remove nfs4_setup_sequence from generic write code This is an NFS v4 specific operation, so it belongs in the NFS v4 code and not the generic client. Signed-off-by: Bryan Schumaker Signed-off-by: Trond Myklebust --- fs/nfs/direct.c | 4 ---- fs/nfs/nfs3proc.c | 6 ++++++ fs/nfs/nfs4proc.c | 11 +++++++++++ fs/nfs/proc.c | 6 ++++++ fs/nfs/write.c | 15 +-------------- include/linux/nfs_xdr.h | 1 + 6 files changed, 25 insertions(+), 18 deletions(-) diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index 1940f1a56a5f..c4bdaf15289a 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -554,9 +554,7 @@ static void nfs_direct_commit_release(void *calldata) } static const struct rpc_call_ops nfs_commit_direct_ops = { -#if defined(CONFIG_NFS_V4_1) .rpc_call_prepare = nfs_write_prepare, -#endif /* CONFIG_NFS_V4_1 */ .rpc_call_done = nfs_direct_commit_result, .rpc_release = nfs_direct_commit_release, }; @@ -696,9 +694,7 @@ out_unlock: } static const struct rpc_call_ops nfs_write_direct_ops = { -#if defined(CONFIG_NFS_V4_1) .rpc_call_prepare = nfs_write_prepare, -#endif /* CONFIG_NFS_V4_1 */ .rpc_call_done = nfs_direct_write_result, .rpc_release = nfs_direct_write_release, }; diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index 91943953a370..3bcf722800f3 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -828,6 +828,11 @@ static void nfs3_proc_write_setup(struct nfs_write_data *data, struct rpc_messag msg->rpc_proc = &nfs3_procedures[NFS3PROC_WRITE]; } +static void nfs3_proc_write_rpc_prepare(struct rpc_task *task, struct nfs_write_data *data) +{ + rpc_call_start(task); +} + static int nfs3_commit_done(struct rpc_task *task, struct nfs_write_data *data) { if (nfs3_async_handle_jukebox(task, data->inode)) @@ -881,6 +886,7 @@ const struct nfs_rpc_ops nfs_v3_clientops = { .read_setup = nfs3_proc_read_setup, .read_done = nfs3_read_done, .write_setup = nfs3_proc_write_setup, + .write_rpc_prepare = nfs3_proc_write_rpc_prepare, .write_done = nfs3_write_done, .commit_setup = nfs3_proc_commit_setup, .commit_done = nfs3_commit_done, diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index d41d97fb4cb9..dc910691acc0 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -3373,6 +3373,16 @@ static void nfs4_proc_write_setup(struct nfs_write_data *data, struct rpc_messag nfs41_init_sequence(&data->args.seq_args, &data->res.seq_res, 1); } +static void nfs4_proc_write_rpc_prepare(struct rpc_task *task, struct nfs_write_data *data) +{ + if (nfs4_setup_sequence(NFS_SERVER(data->inode), + &data->args.seq_args, + &data->res.seq_res, + task)) + return; + rpc_call_start(task); +} + static int nfs4_commit_done_cb(struct rpc_task *task, struct nfs_write_data *data) { struct inode *inode = data->inode; @@ -6449,6 +6459,7 @@ const struct nfs_rpc_ops nfs_v4_clientops = { .read_setup = nfs4_proc_read_setup, .read_done = nfs4_read_done, .write_setup = nfs4_proc_write_setup, + .write_rpc_prepare = nfs4_proc_write_rpc_prepare, .write_done = nfs4_write_done, .commit_setup = nfs4_proc_commit_setup, .commit_done = nfs4_commit_done, diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index 0c672588fe5a..8069b41e7f2d 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -668,6 +668,11 @@ static void nfs_proc_write_setup(struct nfs_write_data *data, struct rpc_message msg->rpc_proc = &nfs_procedures[NFSPROC_WRITE]; } +static void nfs_proc_write_rpc_prepare(struct rpc_task *task, struct nfs_write_data *data) +{ + rpc_call_start(task); +} + static void nfs_proc_commit_setup(struct nfs_write_data *data, struct rpc_message *msg) { @@ -738,6 +743,7 @@ const struct nfs_rpc_ops nfs_v2_clientops = { .read_setup = nfs_proc_read_setup, .read_done = nfs_read_done, .write_setup = nfs_proc_write_setup, + .write_rpc_prepare = nfs_proc_write_rpc_prepare, .write_done = nfs_write_done, .commit_setup = nfs_proc_commit_setup, .lock = nfs_proc_lock, diff --git a/fs/nfs/write.c b/fs/nfs/write.c index bd93d40099f9..2c68818f68ac 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1172,23 +1172,14 @@ out: nfs_writedata_release(calldata); } -#if defined(CONFIG_NFS_V4_1) void nfs_write_prepare(struct rpc_task *task, void *calldata) { struct nfs_write_data *data = calldata; - - if (nfs4_setup_sequence(NFS_SERVER(data->inode), - &data->args.seq_args, - &data->res.seq_res, task)) - return; - rpc_call_start(task); + NFS_PROTO(data->inode)->write_rpc_prepare(task, data); } -#endif /* CONFIG_NFS_V4_1 */ static const struct rpc_call_ops nfs_write_partial_ops = { -#if defined(CONFIG_NFS_V4_1) .rpc_call_prepare = nfs_write_prepare, -#endif /* CONFIG_NFS_V4_1 */ .rpc_call_done = nfs_writeback_done_partial, .rpc_release = nfs_writeback_release_partial, }; @@ -1250,9 +1241,7 @@ remove_request: } static const struct rpc_call_ops nfs_write_full_ops = { -#if defined(CONFIG_NFS_V4_1) .rpc_call_prepare = nfs_write_prepare, -#endif /* CONFIG_NFS_V4_1 */ .rpc_call_done = nfs_writeback_done_full, .rpc_release = nfs_writeback_release_full, }; @@ -1544,9 +1533,7 @@ static void nfs_commit_release(void *calldata) } static const struct rpc_call_ops nfs_commit_ops = { -#if defined(CONFIG_NFS_V4_1) .rpc_call_prepare = nfs_write_prepare, -#endif /* CONFIG_NFS_V4_1 */ .rpc_call_done = nfs_commit_done, .rpc_release = nfs_commit_release, }; diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index c1cf86cceee4..b02a5f9eb217 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1246,6 +1246,7 @@ struct nfs_rpc_ops { void (*read_setup) (struct nfs_read_data *, struct rpc_message *); int (*read_done) (struct rpc_task *, struct nfs_read_data *); void (*write_setup) (struct nfs_write_data *, struct rpc_message *); + void (*write_rpc_prepare)(struct rpc_task *, struct nfs_write_data *); int (*write_done) (struct rpc_task *, struct nfs_write_data *); void (*commit_setup) (struct nfs_write_data *, struct rpc_message *); int (*commit_done) (struct rpc_task *, struct nfs_write_data *);