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Viewing changes to plugin/innobase/include/ibuf0ibuf.ic

  • Committer: Monty Taylor
  • Date: 2011-02-13 17:26:39 UTC
  • mfrom: (2157.2.2 give-in-to-pkg-config)
  • mto: This revision was merged to the branch mainline in revision 2166.
  • Revision ID: mordred@inaugust.com-20110213172639-nhy7i72sfhoq13ms
Merged in pkg-config fixes.

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plugin/innobase/include/ibuf0ibuf.ic
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/*****************************************************************************
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Copyright (c) 1997, 2009, Innobase Oy. All Rights Reserved.
 
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Copyright (C) 1997, 2009, Innobase Oy. All Rights Reserved.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
 
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this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
 
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St, Fifth Floor, Boston, MA 02110-1301 USA
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*****************************************************************************/
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        ulint           seg_size;       /*!< allocated pages of the file
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                                        segment containing ibuf header and
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                                        tree */
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        ibool           empty;          /*!< after an insert to the ibuf tree
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                                        is performed, this is set to FALSE,
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                                        and if a contract operation finds
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                                        the tree empty, this is set to
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                                        TRUE */
 
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        ibool           empty;          /*!< Protected by the page
 
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                                        latch of the root page of the
 
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                                        insert buffer tree
 
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                                        (FSP_IBUF_TREE_ROOT_PAGE_NO). TRUE
 
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                                        if and only if the insert
 
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                                        buffer tree is empty. */
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        ulint           free_list_len;  /*!< length of the free list */
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        ulint           height;         /*!< tree height */
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        dict_index_t*   index;          /*!< insert buffer index */
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        ulint           n_inserts;      /*!< number of inserts made to
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                                        the insert buffer */
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        ulint           n_merges;       /*!< number of pages merged */
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        ulint           n_merged_recs;  /*!< number of records merged */
 
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        ulint           n_merged_ops[IBUF_OP_COUNT];
 
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                                        /*!< number of operations of each type
 
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                                        merged to index pages */
 
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        ulint           n_discarded_ops[IBUF_OP_COUNT];
 
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                                        /*!< number of operations of each type
 
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                                        discarded without merging due to the
 
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                                        tablespace being deleted or the
 
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                                        index being dropped */
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};
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/************************************************************************//**
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                if (ibuf_flush_count % 4 == 0) {
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                        buf_LRU_try_free_flushed_blocks();
 
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                        buf_LRU_try_free_flushed_blocks(NULL);
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                }
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                return(TRUE);