diff options
| -rw-r--r-- | fs/nfs/direct.c | 3 | ||||
| -rw-r--r-- | fs/nfs/internal.h | 3 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 4 | ||||
| -rw-r--r-- | fs/nfs/write.c | 22 |
4 files changed, 32 insertions, 0 deletions
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index c8c53a0..1955bfe 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -676,6 +676,9 @@ 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/internal.h b/fs/nfs/internal.h index 988c8b9..f62bc52 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -209,6 +209,9 @@ extern int nfs4_path_walk(struct nfs_server *server, /* read.c */ extern void nfs_read_prepare(struct rpc_task *task, void *calldata); +/* write.c */ +extern void nfs_write_prepare(struct rpc_task *task, void *calldata); + /* nfs4proc.c */ extern int _nfs4_call_sync(struct nfs_server *server, struct rpc_message *msg, diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 6c0ac53..5f71832 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2890,6 +2890,10 @@ static int nfs4_write_done(struct rpc_task *task, struct nfs_write_data *data) { struct inode *inode = data->inode; + /* slot is freed in nfs_writeback_done */ + nfs4_sequence_done(NFS_SERVER(inode), &data->res.seq_res, + task->tk_status); + if (nfs4_async_handle_error(task, NFS_SERVER(inode), data->args.context->state) == -EAGAIN) { rpc_restart_call(task); return -EAGAIN; diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 035e6fb..195fe76 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -25,6 +25,7 @@ #include "delegation.h" #include "internal.h" #include "iostat.h" +#include "nfs4_fs.h" #define NFSDBG_FACILITY NFSDBG_PAGECACHE @@ -1050,7 +1051,23 @@ 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; + struct nfs_client *clp = (NFS_SERVER(data->inode))->nfs_client; + + if (nfs4_setup_sequence(clp, &data->args.seq_args, + &data->res.seq_res, 1, task)) + return; + rpc_call_start(task); +} +#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, }; @@ -1113,6 +1130,9 @@ 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, }; @@ -1195,6 +1215,8 @@ int nfs_writeback_done(struct rpc_task *task, struct nfs_write_data *data) /* Can't do anything about it except throw an error. */ task->tk_status = -EIO; } + nfs4_sequence_free_slot(NFS_SERVER(data->inode)->nfs_client, + &data->res.seq_res); return 0; } |
