diff options
Diffstat (limited to 'rpc/rpc-lib/src/rpcsvc-common.h')
| -rw-r--r-- | rpc/rpc-lib/src/rpcsvc-common.h | 87 |
1 files changed, 66 insertions, 21 deletions
diff --git a/rpc/rpc-lib/src/rpcsvc-common.h b/rpc/rpc-lib/src/rpcsvc-common.h index 7e72bc3ae..aed55e039 100644 --- a/rpc/rpc-lib/src/rpcsvc-common.h +++ b/rpc/rpc-lib/src/rpcsvc-common.h @@ -1,20 +1,11 @@ /* - Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com> + Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> This file is part of GlusterFS. - GlusterFS is free software; you can redistribute it and/or modify - it under the terms of the GNU Affero General Public License as published - by the Free Software Foundation; either version 3 of the License, - or (at your option) any later version. - - GlusterFS is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Affero General Public License for more details. - - You should have received a copy of the GNU Affero General Public License - along with this program. If not, see - <http://www.gnu.org/licenses/>. + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. */ #ifndef _RPCSVC_COMMON_H @@ -29,6 +20,7 @@ typedef enum { RPCSVC_EVENT_ACCEPT, RPCSVC_EVENT_DISCONNECT, + RPCSVC_EVENT_TRANSPORT_DESTROY, RPCSVC_EVENT_LISTENER_DEAD, } rpcsvc_event_t; @@ -38,6 +30,8 @@ struct rpcsvc_state; typedef int (*rpcsvc_notify_t) (struct rpcsvc_state *, void *mydata, rpcsvc_event_t, void *data); +struct drc_globals; +typedef struct drc_globals rpcsvc_drc_globals_t; /* Contains global state required for all the RPC services. */ @@ -58,24 +52,75 @@ typedef struct rpcsvc_state { dict_t *options; /* Allow insecure ports. */ - int allow_insecure; - + gf_boolean_t allow_insecure; + gf_boolean_t register_portmap; + gf_boolean_t root_squash; glusterfs_ctx_t *ctx; /* list of connections which will listen for incoming connections */ - struct list_head listeners; + struct list_head listeners; /* list of programs registered with rpcsvc */ - struct list_head programs; + struct list_head programs; /* list of notification callbacks */ - struct list_head notify; - int notify_count; + struct list_head notify; + int notify_count; void *mydata; /* This is xlator */ - rpcsvc_notify_t notifyfn; + rpcsvc_notify_t notifyfn; struct mem_pool *rxpool; + rpcsvc_drc_globals_t *drc; + + /* per-client limit of outstanding rpc requests */ + int outstanding_rpc_limit; + gf_boolean_t addr_namelookup; } rpcsvc_t; +/* DRC START */ +enum drc_op_type { + DRC_NA = 0, + DRC_IDEMPOTENT = 1, + DRC_NON_IDEMPOTENT = 2 +}; +typedef enum drc_op_type drc_op_type_t; + +enum drc_type { + DRC_TYPE_NONE = 0, + DRC_TYPE_IN_MEMORY = 1 +}; +typedef enum drc_type drc_type_t; + +enum drc_lru_factor { + DRC_LRU_5_PC = 20, + DRC_LRU_10_PC = 10, + DRC_LRU_25_PC = 4, + DRC_LRU_50_PC = 2 +}; +typedef enum drc_lru_factor drc_lru_factor_t; + +enum drc_xid_state { + DRC_XID_MONOTONOUS = 0, + DRC_XID_WRAPPED = 1 +}; +typedef enum drc_xid_state drc_xid_state_t; + +enum drc_op_state { + DRC_OP_IN_TRANSIT = 0, + DRC_OP_CACHED = 1 +}; +typedef enum drc_op_state drc_op_state_t; + +enum drc_policy { + DRC_LRU = 0 +}; +typedef enum drc_policy drc_policy_t; + +/* Default policies for DRC */ +#define DRC_DEFAULT_TYPE DRC_TYPE_IN_MEMORY +#define DRC_DEFAULT_CACHE_SIZE 0x20000 +#define DRC_DEFAULT_LRU_FACTOR DRC_LRU_25_PC + +/* DRC END */ #endif /* #ifndef _RPCSVC_COMMON_H */ |