diff options
| -rw-r--r-- | fs/nfs/internal.h | 16 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 29 | ||||
| -rw-r--r-- | fs/nfs/read.c | 3 | ||||
| -rw-r--r-- | fs/nfs/unlink.c | 4 | ||||
| -rw-r--r-- | fs/nfs/write.c | 3 |
5 files changed, 32 insertions, 23 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index ebcd3795389e..a6f7b6cbfd09 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -177,26 +177,14 @@ extern __be32 * nfs_decode_dirent(__be32 *, struct nfs_entry *, int); extern struct rpc_procinfo nfs3_procedures[]; extern __be32 *nfs3_decode_dirent(__be32 *, struct nfs_entry *, int); -/* nfs4proc.c */ -static inline void nfs4_restart_rpc(struct rpc_task *task, - const struct nfs_client *clp) -{ -#ifdef CONFIG_NFS_V4_1 - if (nfs4_has_session(clp) && - test_bit(NFS4CLNT_SESSION_RESET, &clp->cl_state)) { - rpc_restart_call_prepare(task); - return; - } -#endif /* CONFIG_NFS_V4_1 */ - rpc_restart_call(task); -} - /* nfs4xdr.c */ #ifdef CONFIG_NFS_V4 extern __be32 *nfs4_decode_dirent(__be32 *p, struct nfs_entry *entry, int plus); #endif /* nfs4proc.c */ +extern void nfs4_restart_rpc(struct rpc_task *, const struct nfs_client *, + struct nfs4_sequence_res *); #ifdef CONFIG_NFS_V4 extern struct rpc_procinfo nfs4_procedures[]; #endif diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index a23110d1d2a9..6ef50aa785d5 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -644,6 +644,19 @@ static void nfs4_sequence_done(const struct nfs_server *server, #endif /* CONFIG_NFS_V4_1 */ } +void nfs4_restart_rpc(struct rpc_task *task, const struct nfs_client *clp, + struct nfs4_sequence_res *res) +{ +#ifdef CONFIG_NFS_V4_1 + if (nfs4_has_session(clp)) { + nfs41_sequence_free_slot(clp, res); + rpc_restart_call_prepare(task); + return; + } +#endif /* CONFIG_NFS_V4_1 */ + rpc_restart_call(task); +} + /* no restart, therefore free slot here */ static void nfs4_sequence_done_free_slot(const struct nfs_server *server, struct nfs4_sequence_res *res, @@ -1750,7 +1763,8 @@ static void nfs4_close_done(struct rpc_task *task, void *data) break; default: if (nfs4_async_handle_error(task, server, state) == -EAGAIN) { - nfs4_restart_rpc(task, server->nfs_client); + nfs4_restart_rpc(task, server->nfs_client, + &calldata->res.seq_res); return; } } @@ -2988,7 +3002,7 @@ static int nfs4_read_done(struct rpc_task *task, struct nfs_read_data *data) nfs4_sequence_done(server, &data->res.seq_res, task->tk_status); if (nfs4_async_handle_error(task, server, data->args.context->state) == -EAGAIN) { - nfs4_restart_rpc(task, server->nfs_client); + nfs4_restart_rpc(task, server->nfs_client, &data->res.seq_res); return -EAGAIN; } @@ -3013,7 +3027,8 @@ static int nfs4_write_done(struct rpc_task *task, struct nfs_write_data *data) task->tk_status); if (nfs4_async_handle_error(task, NFS_SERVER(inode), data->args.context->state) == -EAGAIN) { - nfs4_restart_rpc(task, NFS_SERVER(inode)->nfs_client); + nfs4_restart_rpc(task, NFS_SERVER(inode)->nfs_client, + &data->res.seq_res); return -EAGAIN; } if (task->tk_status >= 0) { @@ -3041,7 +3056,8 @@ static int nfs4_commit_done(struct rpc_task *task, struct nfs_write_data *data) nfs4_sequence_done(NFS_SERVER(inode), &data->res.seq_res, task->tk_status); if (nfs4_async_handle_error(task, NFS_SERVER(inode), NULL) == -EAGAIN) { - nfs4_restart_rpc(task, NFS_SERVER(inode)->nfs_client); + nfs4_restart_rpc(task, NFS_SERVER(inode)->nfs_client, + &data->res.seq_res); return -EAGAIN; } nfs4_sequence_free_slot(NFS_SERVER(inode)->nfs_client, @@ -3755,7 +3771,8 @@ static void nfs4_locku_done(struct rpc_task *task, void *data) default: if (nfs4_async_handle_error(task, calldata->server, NULL) == -EAGAIN) nfs4_restart_rpc(task, - calldata->server->nfs_client); + calldata->server->nfs_client, + &calldata->res.seq_res); } nfs4_sequence_free_slot(calldata->server->nfs_client, &calldata->res.seq_res); @@ -4890,7 +4907,7 @@ void nfs41_sequence_call_done(struct rpc_task *task, void *data) if (_nfs4_async_handle_error(task, NULL, clp, NULL) == -EAGAIN) { - nfs4_restart_rpc(task, clp); + nfs4_restart_rpc(task, clp, task->tk_msg.rpc_resp); return; } } diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 12c9e66d3f1d..3e04fb9ea644 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -368,7 +368,8 @@ static void nfs_readpage_retry(struct rpc_task *task, struct nfs_read_data *data argp->offset += resp->count; argp->pgbase += resp->count; argp->count -= resp->count; - nfs4_restart_rpc(task, NFS_SERVER(data->inode)->nfs_client); + nfs4_restart_rpc(task, NFS_SERVER(data->inode)->nfs_client, + &data->res.seq_res); return; out: nfs4_sequence_free_slot(NFS_SERVER(data->inode)->nfs_client, diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c index 1064c91ae810..52f7bdb12c83 100644 --- a/fs/nfs/unlink.c +++ b/fs/nfs/unlink.c @@ -81,9 +81,11 @@ static void nfs_async_unlink_done(struct rpc_task *task, void *calldata) { struct nfs_unlinkdata *data = calldata; struct inode *dir = data->dir; + struct nfs_removeres *res = task->tk_msg.rpc_resp; if (!NFS_PROTO(dir)->unlink_done(task, dir)) - nfs4_restart_rpc(task, NFS_SERVER(dir)->nfs_client); + nfs4_restart_rpc(task, NFS_SERVER(dir)->nfs_client, + &res->seq_res); } /** diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 53eb26c16b50..556668ff0224 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1216,7 +1216,8 @@ int nfs_writeback_done(struct rpc_task *task, struct nfs_write_data *data) */ argp->stable = NFS_FILE_SYNC; } - nfs4_restart_rpc(task, server->nfs_client); + nfs4_restart_rpc(task, server->nfs_client, + &data->res.seq_res); return -EAGAIN; } if (time_before(complain, jiffies)) { |