From 72e7f011b29998d8a3e15eb5b381ef962af5fe5b Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Fri, 5 Apr 2019 10:30:58 +0300 Subject: Upgrade to 8.0.15 --- mysql/my_alloc.h | 78 -------------------------------------------------------- 1 file changed, 78 deletions(-) delete mode 100644 mysql/my_alloc.h (limited to 'mysql/my_alloc.h') diff --git a/mysql/my_alloc.h b/mysql/my_alloc.h deleted file mode 100644 index d236c93..0000000 --- a/mysql/my_alloc.h +++ /dev/null @@ -1,78 +0,0 @@ -/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ - -/* - Data structures for mysys/my_alloc.c (root memory allocator) -*/ - -#ifndef _my_alloc_h -#define _my_alloc_h - -#define ALLOC_MAX_BLOCK_TO_DROP 4096 -#define ALLOC_MAX_BLOCK_USAGE_BEFORE_DROP 10 - -/* PSI_memory_key */ -#include "mysql/psi/psi_memory.h" - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct st_used_mem -{ /* struct for once_alloc (block) */ - struct st_used_mem *next; /* Next block in use */ - unsigned int left; /* memory left in block */ - unsigned int size; /* size of block */ -} USED_MEM; - - -typedef struct st_mem_root -{ - USED_MEM *free; /* blocks with free memory in it */ - USED_MEM *used; /* blocks almost without free memory */ - USED_MEM *pre_alloc; /* preallocated block */ - /* if block have less memory it will be put in 'used' list */ - size_t min_malloc; - size_t block_size; /* initial block size */ - unsigned int block_num; /* allocated blocks counter */ - /* - first free block in queue test counter (if it exceed - MAX_BLOCK_USAGE_BEFORE_DROP block will be dropped in 'used' list) - */ - unsigned int first_block_usage; - - /* - Maximum amount of memory this mem_root can hold. A value of 0 - implies there is no limit. - */ - size_t max_capacity; - - /* Allocated size for this mem_root */ - - size_t allocated_size; - - /* Enable this for error reporting if capacity is exceeded */ - my_bool error_for_capacity_exceeded; - - void (*error_handler)(void); - - PSI_memory_key m_psi_key; -} MEM_ROOT; - -#ifdef __cplusplus -} -#endif - -#endif -- cgit v1.1