From 2662b59306ef0cd495fa6e2edf7129e58a11393a Mon Sep 17 00:00:00 2001 From: unknown Date: Sat, 17 Feb 2001 14:19:19 +0200 Subject: Added Innobase to source distribution Docs/manual.texi: Added Innobase documentation configure.in: Incremented version include/my_base.h: Added option for Innobase myisam/mi_check.c: cleanup mysql-test/t/bdb.test: cleanup mysql-test/t/innobase.test: Extended with new tests from bdb.test mysql-test/t/merge.test: Added test of SHOW create mysys/my_init.c: Fix for UNIXWARE 7 scripts/mysql_install_db.sh: Always write how to start mysqld scripts/safe_mysqld.sh: Fixed type sql/ha_innobase.cc: Update to new version sql/ha_innobase.h: Update to new version sql/handler.h: Added 'update_table_comment()' and 'append_create_info()' sql/sql_delete.cc: Fixes for Innobase sql/sql_select.cc: Fixes for Innobase sql/sql_show.cc: Append create information (for MERGE tables) sql/sql_update.cc: Fixes for Innobase --- innobase/include/srv0que.h | 53 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 innobase/include/srv0que.h (limited to 'innobase/include/srv0que.h') diff --git a/innobase/include/srv0que.h b/innobase/include/srv0que.h new file mode 100644 index 00000000000..05c339cdd32 --- /dev/null +++ b/innobase/include/srv0que.h @@ -0,0 +1,53 @@ +/****************************************************** +Server query execution + +(c) 1996 Innobase Oy + +Created 6/5/1996 Heikki Tuuri +*******************************************************/ + + +#ifndef srv0que_h +#define srv0que_h + +#include "univ.i" +#include "que0types.h" + +/************************************************************************** +Checks if there is work to do in the server task queue. If there is, the +thread starts processing a task. Before leaving, it again checks the task +queue and picks a new task if any exists. This is called by a SRV_WORKER +thread. */ + +void +srv_que_task_queue_check(void); +/*==========================*/ +/************************************************************************** +Performs round-robin on the server tasks. This is called by a SRV_WORKER +thread every second or so. */ + +que_thr_t* +srv_que_round_robin( +/*================*/ + /* out: the new (may be == thr) query thread + to run */ + que_thr_t* thr); /* in: query thread */ +/************************************************************************** +Enqueues a task to server task queue and releases a worker thread, if +there exists one suspended. */ + +void +srv_que_task_enqueue( +/*=================*/ + que_thr_t* thr); /* in: query thread */ +/************************************************************************** +Enqueues a task to server task queue and releases a worker thread, if +there exists one suspended. */ + +void +srv_que_task_enqueue_low( +/*=====================*/ + que_thr_t* thr); /* in: query thread */ + +#endif + -- cgit v1.2.1