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MySQL 5.1: buf_block_struct Struct Reference

buf_block_struct Struct Reference

#include <buf0buf.h>

Collaboration diagram for buf_block_struct:

Collaboration graph
[legend]
List of all members.

Public Member Functions

 UT_LIST_NODE_T (buf_block_t) flush_list
 UT_LIST_NODE_T (buf_block_t) free
 UT_LIST_NODE_T (buf_block_t) LRU
 UT_LIST_NODE_T (buf_block_t) awe_LRU_free_mapped

Public Attributes

ulint magic_n
ulint state
byte * frame
os_awe_t * awe_info
ulint space
ulint offset
ulint lock_hash_val
mutex_t * lock_mutex
rw_lock_t lock
buf_block_t * hash
ibool check_index_page_at_flush
dulint newest_modification
dulint oldest_modification
ulint flush_type
ibool in_free_list
ibool in_LRU_list
ulint LRU_position
ulint freed_page_clock
ibool old
ibool accessed
ulint buf_fix_count
ulint io_fix
dulint modify_clock
ulint n_hash_helps
ulint n_fields
ulint n_bytes
ulint side
ibool is_hashed
ulint n_pointers
ulint curr_n_fields
ulint curr_n_bytes
ulint curr_side
dict_index_t * index
ibool file_page_was_freed

Detailed Description

Definition at line 710 of file buf0buf.h.

Member Function Documentation

buf_block_struct::UT_LIST_NODE_T ( buf_block_t   ) 

buf_block_struct::UT_LIST_NODE_T ( buf_block_t   ) 

buf_block_struct::UT_LIST_NODE_T ( buf_block_t   ) 

buf_block_struct::UT_LIST_NODE_T ( buf_block_t   ) 

Member Data Documentation

ibool buf_block_struct::accessed

Definition at line 796 of file buf0buf.h.

os_awe_t* buf_block_struct::awe_info

Definition at line 725 of file buf0buf.h.

ulint buf_block_struct::buf_fix_count

Definition at line 800 of file buf0buf.h.

Referenced by buf_awe_map_page_to_frame().

ibool buf_block_struct::check_index_page_at_flush

Definition at line 740 of file buf0buf.h.

Referenced by btr_create(), btr_cur_latch_leaves(), btr_cur_open_at_index_side(), btr_cur_search_to_nth_level(), btr_page_create(), btr_page_empty(), btr_page_reorganize_low(), btr_pcur_move_to_next_page(), fsp_alloc_seg_inode_page(), and fsp_init_file_page_low().

ulint buf_block_struct::curr_n_bytes

Definition at line 853 of file buf0buf.h.

ulint buf_block_struct::curr_n_fields

Definition at line 851 of file buf0buf.h.

ulint buf_block_struct::curr_side

Definition at line 854 of file buf0buf.h.

ibool buf_block_struct::file_page_was_freed

Definition at line 866 of file buf0buf.h.

ulint buf_block_struct::flush_type

Definition at line 763 of file buf0buf.h.

byte* buf_block_struct::frame

Definition at line 717 of file buf0buf.h.

Referenced by buf_awe_map_page_to_frame().

ulint buf_block_struct::freed_page_clock

Definition at line 790 of file buf0buf.h.

buf_block_t* buf_block_struct::hash

Definition at line 738 of file buf0buf.h.

ibool buf_block_struct::in_free_list

Definition at line 772 of file buf0buf.h.

ibool buf_block_struct::in_LRU_list

Definition at line 780 of file buf0buf.h.

Referenced by buf_LRU_old_adjust_len().

dict_index_t* buf_block_struct::index

Definition at line 857 of file buf0buf.h.

Referenced by btr_search_move_or_delete_hash_entries().

ulint buf_block_struct::io_fix

Definition at line 802 of file buf0buf.h.

Referenced by buf_awe_map_page_to_frame().

ibool buf_block_struct::is_hashed

Definition at line 842 of file buf0buf.h.

Referenced by btr_search_move_or_delete_hash_entries().

rw_lock_t buf_block_struct::lock

Definition at line 736 of file buf0buf.h.

Referenced by btr_search_move_or_delete_hash_entries().

ulint buf_block_struct::lock_hash_val

Definition at line 732 of file buf0buf.h.

mutex_t* buf_block_struct::lock_mutex

Definition at line 734 of file buf0buf.h.

ulint buf_block_struct::LRU_position

Definition at line 782 of file buf0buf.h.

Referenced by buf_LRU_add_block_to_end_low(), and buf_read_ahead_linear().

ulint buf_block_struct::magic_n

Definition at line 714 of file buf0buf.h.

dulint buf_block_struct::modify_clock

Definition at line 807 of file buf0buf.h.

ulint buf_block_struct::n_bytes

Definition at line 826 of file buf0buf.h.

Referenced by btr_search_move_or_delete_hash_entries().

ulint buf_block_struct::n_fields

Definition at line 824 of file buf0buf.h.

Referenced by btr_search_move_or_delete_hash_entries().

ulint buf_block_struct::n_hash_helps

Definition at line 822 of file buf0buf.h.

ulint buf_block_struct::n_pointers

Definition at line 848 of file buf0buf.h.

Referenced by ha_delete_hash_node(), ha_insert_for_fold(), and ha_search_and_update_if_found().

dulint buf_block_struct::newest_modification

Definition at line 753 of file buf0buf.h.

ulint buf_block_struct::offset

Definition at line 731 of file buf0buf.h.

Referenced by buf_LRU_block_remove_hashed_page().

ibool buf_block_struct::old

Definition at line 794 of file buf0buf.h.

dulint buf_block_struct::oldest_modification

Definition at line 757 of file buf0buf.h.

Referenced by buf_flush_insert_sorted_into_flush_list().

ulint buf_block_struct::side

Definition at line 828 of file buf0buf.h.

Referenced by btr_search_move_or_delete_hash_entries().

ulint buf_block_struct::space

Definition at line 730 of file buf0buf.h.

Referenced by buf_LRU_block_remove_hashed_page().

ulint buf_block_struct::state

Definition at line 715 of file buf0buf.h.

Referenced by buf_awe_map_page_to_frame().

The documentation for this struct was generated from the following file:
  • mysql/src/5.1-dbg/storage/innobase/include/buf0buf.h
Generated on Sat Sep 9 20:02:29 2006 for MySQL 5.1 by  doxygen 1.4.7