libglusterfs/src/mem-types.h: remove unused common enums from mem-types.h

They were not used at all, just taking space.
I've also marked all those that are not common really, but used
in just one place - they probably should move there (in follow-up
patches)

As a test, I've removed from the stripe xlator unused private
enums and moved one that was in the common list, but only
used in the stripe code, to be a private enum.

Compile-tested only!

updates: bz#1193929
Signed-off-by: Yaniv Kaul <ykaul@redhat.com>
Change-Id: I1158dc1d259f1fd3f69904336c46c9d83cea799f

1 files changed, 98 insertions, 136 deletions

diff --git a/libglusterfs/src/glusterfs/mem-types.h b/libglusterfs/src/glusterfs/mem-types.h
index 4f6ca4e0e84..832f68c968e 100644
--- a/libglusterfs/src/glusterfs/mem-types.h
+++ b/libglusterfs/src/glusterfs/mem-types.h
@@ -12,170 +12,132 @@
 #define __MEM_TYPES_H__
 
 enum gf_common_mem_types_ {
-    gf_common_mt_call_stub_t,
-    gf_common_mt_dnscache6,
-    gf_common_mt_data_pair_t,
-    gf_common_mt_data_t,
-    gf_common_mt_dict_t,
+    gf_common_mt_dnscache6, /* used only in one location */
     gf_common_mt_event_pool,
     gf_common_mt_reg,
-    gf_common_mt_pollfd,
-    gf_common_mt_epoll_event,
-    gf_common_mt_fdentry_t,
-    gf_common_mt_fdtable_t,
-    gf_common_mt_fd_t,
-    gf_common_mt_fd_ctx,
+    gf_common_mt_pollfd,    /* used only in one location */
+    gf_common_mt_fdentry_t, /* used only in one location */
+    gf_common_mt_fdtable_t, /* used only in one location */
+    gf_common_mt_fd_ctx,    /* used only in one location */
     gf_common_mt_gf_dirent_t,
-    gf_common_mt_glusterfs_ctx_t,
-    gf_common_mt_dentry_t,
-    gf_common_mt_inode_t,
-    gf_common_mt_inode_ctx,
+    gf_common_mt_inode_t,   /* used only in one location */
+    gf_common_mt_inode_ctx, /* used only in one location */
     gf_common_mt_list_head,
-    gf_common_mt_inode_table_t,
+    gf_common_mt_inode_table_t, /* used only in one location */
     gf_common_mt_xlator_t,
-    gf_common_mt_xlator_list_t,
-    gf_common_mt_log_msg,
-    gf_common_mt_client_log,
+    gf_common_mt_xlator_list_t, /* used only in one location */
     gf_common_mt_volume_opt_list_t,
-    gf_common_mt_gf_hdr_common_t,
-    gf_common_mt_call_frame_t,
-    gf_common_mt_call_stack_t,
-    gf_common_mt_gf_timer_t,
-    gf_common_mt_gf_timer_registry_t,
-    gf_common_mt_transport,
-    gf_common_mt_transport_msg,
-    gf_common_mt_auth_handle_t,
-    gf_common_mt_iobuf,
-    gf_common_mt_iobuf_arena,
-    gf_common_mt_iobref,
-    gf_common_mt_iobuf_pool,
+    gf_common_mt_gf_timer_t,          /* used only in one location */
+    gf_common_mt_gf_timer_registry_t, /* used only in one location */
+    gf_common_mt_auth_handle_t,       /* used only in one location */
+    gf_common_mt_iobuf,               /* used only in one location */
+    gf_common_mt_iobuf_arena,         /* used only in one location */
+    gf_common_mt_iobref,              /* used only in one location */
+    gf_common_mt_iobuf_pool,          /* used only in one location */
     gf_common_mt_iovec,
-    gf_common_mt_memdup,
-    gf_common_mt_asprintf,
+    gf_common_mt_memdup,   /* used only in one location */
+    gf_common_mt_asprintf, /* used only in one location */
     gf_common_mt_strdup,
-    gf_common_mt_socket_private_t,
-    gf_common_mt_ioq,
-    gf_common_mt_transport_t,
-    gf_common_mt_socket_local_t,
+    gf_common_mt_socket_private_t, /* used only in one location */
+    gf_common_mt_ioq,              /* used only in one location */
     gf_common_mt_char,
-    gf_common_mt_rbthash_table_t,
-    gf_common_mt_rbthash_bucket,
-    gf_common_mt_mem_pool,
-    gf_common_mt_long,
-    gf_common_mt_rpcsvc_auth_list,
-    gf_common_mt_rpcsvc_t,
-    gf_common_mt_rpcsvc_conn_t,
-    gf_common_mt_rpcsvc_program_t,
-    gf_common_mt_rpcsvc_listener_t,
-    gf_common_mt_rpcsvc_wrapper_t,
-    gf_common_mt_rpcsvc_stage_t,
-    gf_common_mt_rpcclnt_t,
-    gf_common_mt_rpcclnt_savedframe_t,
+    gf_common_mt_rbthash_table_t,      /* used only in one location */
+    gf_common_mt_rbthash_bucket,       /* used only in one location */
+    gf_common_mt_mem_pool,             /* used only in one location */
+    gf_common_mt_rpcsvc_auth_list,     /* used only in one location */
+    gf_common_mt_rpcsvc_t,             /* used only in one location */
+    gf_common_mt_rpcsvc_program_t,     /* used only in one location */
+    gf_common_mt_rpcsvc_listener_t,    /* used only in one location */
+    gf_common_mt_rpcsvc_wrapper_t,     /* used only in one location */
+    gf_common_mt_rpcclnt_t,            /* used only in one location */
+    gf_common_mt_rpcclnt_savedframe_t, /* used only in one location */
     gf_common_mt_rpc_trans_t,
-    gf_common_mt_rpc_trans_pollin_t,
-    gf_common_mt_rpc_trans_handover_t,
-    gf_common_mt_rpc_trans_reqinfo_t,
-    gf_common_mt_rpc_trans_rsp_t,
+    gf_common_mt_rpc_trans_pollin_t,  /* used only in one location */
+    gf_common_mt_rpc_trans_reqinfo_t, /* used only in one location */
     gf_common_mt_glusterfs_graph_t,
-    gf_common_mt_rdma_private_t,
-    gf_common_mt_rdma_ioq_t,
-    gf_common_mt_rpc_transport_t,
-    gf_common_mt_rdma_local_t,
-    gf_common_mt_rdma_post_t,
-    gf_common_mt_qpent,
-    gf_common_mt_rdma_device_t,
-    gf_common_mt_rdma_context_t,
-    gf_common_mt_sge,
-    gf_common_mt_rpcclnt_cb_program_t,
-    gf_common_mt_libxl_marker_local,
-    gf_common_mt_graph_buf,
-    gf_common_mt_trie_trie,
-    gf_common_mt_trie_data,
-    gf_common_mt_trie_node,
-    gf_common_mt_trie_buf,
-    gf_common_mt_trie_end,
-    gf_common_mt_run_argv,
-    gf_common_mt_run_logbuf,
-    gf_common_mt_fd_lk_ctx_t,
-    gf_common_mt_fd_lk_ctx_node_t,
-    gf_common_mt_buffer_t,
-    gf_common_mt_circular_buffer_t,
+    gf_common_mt_rdma_private_t,       /* used only in one location */
+    gf_common_mt_rpc_transport_t,      /* used only in one location */
+    gf_common_mt_rdma_post_t,          /* used only in one location */
+    gf_common_mt_qpent,                /* used only in one location */
+    gf_common_mt_rdma_device_t,        /* used only in one location */
+    gf_common_mt_rdma_arena_mr,        /* used only in one location */
+    gf_common_mt_sge,                  /* used only in one location */
+    gf_common_mt_rpcclnt_cb_program_t, /* used only in one location */
+    gf_common_mt_libxl_marker_local,   /* used only in one location */
+    gf_common_mt_graph_buf,            /* used only in one location */
+    gf_common_mt_trie_trie,            /* used only in one location */
+    gf_common_mt_trie_data,            /* used only in one location */
+    gf_common_mt_trie_node,            /* used only in one location */
+    gf_common_mt_trie_buf,             /* used only in one location */
+    gf_common_mt_run_argv,             /* used only in one location */
+    gf_common_mt_run_logbuf,           /* used only in one location */
+    gf_common_mt_fd_lk_ctx_t,          /* used only in one location */
+    gf_common_mt_fd_lk_ctx_node_t,     /* used only in one location */
+    gf_common_mt_buffer_t,             /* used only in one location */
+    gf_common_mt_circular_buffer_t,    /* used only in one location */
     gf_common_mt_eh_t,
-    gf_common_mt_store_handle_t,
-    gf_common_mt_store_iter_t,
-    gf_common_mt_drc_client_t,
-    gf_common_mt_drc_globals_t,
-    gf_common_mt_drc_rbtree_node_t,
-    gf_common_mt_iov_base_t,
+    gf_common_mt_store_handle_t, /* used only in one location */
+    gf_common_mt_store_iter_t,   /* used only in one location */
+    gf_common_mt_drc_client_t,   /* used only in one location */
+    gf_common_mt_drc_globals_t,  /* used only in one location */
     gf_common_mt_groups_t,
-    gf_common_mt_cliententry_t,
-    gf_common_mt_clienttable_t,
-    gf_common_mt_client_t,
-    gf_common_mt_client_ctx,
-    gf_common_mt_lock_table,
-    gf_common_mt_locker,
-    gf_common_mt_auxgids,
-    gf_common_mt_syncopctx,
-    gf_common_mt_iobrefs,
+    gf_common_mt_cliententry_t, /* used only in one location */
+    gf_common_mt_clienttable_t, /* used only in one location */
+    gf_common_mt_client_t,      /* used only in one location */
+    gf_common_mt_client_ctx,    /* used only in one location */
+    gf_common_mt_auxgids,       /* used only in one location */
+    gf_common_mt_syncopctx,     /* used only in one location */
+    gf_common_mt_iobrefs,       /* used only in one location */
     gf_common_mt_gsync_status_t,
     gf_common_mt_uuid_t,
-    gf_common_mt_mgmt_v3_lock_obj_t,
-    gf_common_mt_txn_opinfo_obj_t,
-    gf_common_mt_strfd_t,
-    gf_common_mt_strfd_data_t,
-    gf_common_mt_regex_t,
-    gf_common_mt_ereg,
-    gf_common_mt_wr,
-    gf_common_mt_rdma_arena_mr,
-    gf_common_mt_dnscache = 115,
-    gf_common_mt_dnscache_entry = 116,
-    gf_common_mt_parser_t,
+    gf_common_mt_mgmt_v3_lock_obj_t, /* used only in one location */
+    gf_common_mt_txn_opinfo_obj_t,   /* used only in one location */
+    gf_common_mt_strfd_t,            /* used only in one location */
+    gf_common_mt_strfd_data_t,       /* used only in one location */
+    gf_common_mt_regex_t,            /* used only in one location */
+    gf_common_mt_ereg,               /* used only in one location */
+    gf_common_mt_wr,                 /* used only in one location */
+    gf_common_mt_dnscache,           /* used only in one location */
+    gf_common_mt_dnscache_entry,     /* used only in one location */
+    gf_common_mt_parser_t,           /* used only in one location */
     gf_common_quota_meta_t,
     /*related to gfdb library*/
-    gfdb_mt_time_t,
-    gf_mt_sql_cbk_args_t,
-    gf_mt_gfdb_query_record_t,
-    gf_mt_gfdb_link_info_t,
-    gf_mt_gfdb_db_operations_t,
-    gf_mt_sql_connection_t,
-    gf_mt_sql_conn_node_t,
-    gf_mt_db_conn_node_t,
-    gf_mt_db_connection_t,
-    gfdb_mt_db_record_t,
+    gf_mt_gfdb_link_info_t, /* used only in one location */
+    gf_mt_sql_connection_t, /* used only in one location */
+    gf_mt_db_conn_node_t,   /* used only in one location */
     /*related to gfdb library*/
-    gf_common_mt_rbuf_t,
-    gf_common_mt_rlist_t,
-    gf_common_mt_rvec_t,
+    gf_common_mt_rbuf_t,  /* used only in one location */
+    gf_common_mt_rlist_t, /* used only in one location */
+    gf_common_mt_rvec_t,  /* used only in one location */
     /* glusterd can load the nfs-xlator dynamically and needs these two */
-    gf_common_mt_nfs_netgroups,
-    gf_common_mt_nfs_exports,
-    gf_common_mt_gf_brick_spec_t,
-    gf_common_mt_gf_timer_entry_t,
+    gf_common_mt_nfs_netgroups,   /* used only in one location */
+    gf_common_mt_nfs_exports,     /* used only in one location */
+    gf_common_mt_gf_brick_spec_t, /* used only in one location */
     gf_common_mt_int,
     gf_common_mt_pointer,
-    gf_common_mt_synctask,
-    gf_common_mt_syncstack,
-    gf_common_mt_syncenv,
-    gf_common_mt_scan_data,
+    gf_common_mt_synctask,  /* used only in one location */
+    gf_common_mt_syncstack, /* used only in one location */
+    gf_common_mt_syncenv,   /* used only in one location */
+    gf_common_mt_scan_data, /* used only in one location */
     gf_common_list_node,
-    gf_mt_default_args_t,
-    gf_mt_default_args_cbk_t,
+    gf_mt_default_args_t,     /* used only in one location */
+    gf_mt_default_args_cbk_t, /* used only in one location */
     /*used for compound fops*/
-    gf_mt_compound_req_t,
-    gf_mt_compound_rsp_t,
-    gf_common_mt_tw_ctx,
+    gf_mt_compound_req_t, /* used only in one location */
+    gf_mt_compound_rsp_t, /* used only in one location */
+    gf_common_mt_tw_ctx,  /* used only in one location */
     gf_common_mt_tw_timer_list,
     /*lock migration*/
     gf_common_mt_lock_mig,
     /* throttle */
-    gf_common_mt_tbf_t,
-    gf_common_mt_tbf_bucket_t,
-    gf_common_mt_tbf_throttle_t,
-    gf_common_mt_pthread_t,
-    gf_common_ping_local_t,
+    gf_common_mt_tbf_t,          /* used only in one location */
+    gf_common_mt_tbf_bucket_t,   /* used only in one location */
+    gf_common_mt_tbf_throttle_t, /* used only in one location */
+    gf_common_mt_pthread_t,      /* used only in one location */
+    gf_common_ping_local_t,      /* used only in one location */
     gf_common_volfile_t,
-    gf_common_mt_mgmt_v3_lock_timer_t,
-    gf_common_mt_server_cmdline_t,
+    gf_common_mt_mgmt_v3_lock_timer_t, /* used only in one location */
+    gf_common_mt_server_cmdline_t,     /* used only in one location */
     gf_common_mt_end
 };
 #endif