diff options
Diffstat (limited to 'dep/mysqllite/include/keycache.h')
| -rw-r--r-- | dep/mysqllite/include/keycache.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/dep/mysqllite/include/keycache.h b/dep/mysqllite/include/keycache.h index a6005bae878..fefa31afd87 100644 --- a/dep/mysqllite/include/keycache.h +++ b/dep/mysqllite/include/keycache.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2003 MySQL AB +/* Copyright (C) 2003 MySQL AB, 2009 Sun Microsystems, Inc 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 @@ -17,6 +17,9 @@ #ifndef _keycache_h #define _keycache_h + +#include "my_sys.h" /* flush_type */ + C_MODE_START /* declare structures that is used by st_key_cache */ @@ -67,10 +70,10 @@ typedef struct st_key_cache HASH_LINK *free_hash_list; /* list of free hash links */ BLOCK_LINK *free_block_list; /* list of free blocks */ BLOCK_LINK *block_root; /* memory for block links */ - uchar HUGE_PTR *block_mem; /* memory for block buffers */ + uchar *block_mem; /* memory for block buffers */ BLOCK_LINK *used_last; /* ptr to the last block of the LRU chain */ BLOCK_LINK *used_ins; /* ptr to the insertion block in LRU chain */ - pthread_mutex_t cache_lock; /* to lock access to the cache structure */ + mysql_mutex_t cache_lock; /* to lock access to the cache structure */ KEYCACHE_WQUEUE resize_queue; /* threads waiting during resize operation */ /* Waiting for a zero resize count. Using a queue for symmetry though @@ -87,10 +90,10 @@ typedef struct st_key_cache initializing the key cache. */ - ulonglong param_buff_size; /* size the memory allocated for the cache */ - ulong param_block_size; /* size of the blocks in the key cache */ - ulong param_division_limit; /* min. percentage of warm blocks */ - ulong param_age_threshold; /* determines when hot block is downgraded */ + ulonglong param_buff_size; /* size the memory allocated for the cache */ + ulonglong param_block_size; /* size of the blocks in the key cache */ + ulonglong param_division_limit; /* min. percentage of warm blocks */ + ulonglong param_age_threshold; /* determines when hot block is downgraded */ /* Statistics variables. These are reset in reset_key_cache_counters(). */ ulong global_blocks_changed; /* number of currently dirty blocks */ |