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Update to innoplug-1.0.4.

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This commit is contained in:
Sergey Vojtovich
2009-07-30 17:42:56 +05:00
parent 058cd62565
commit bae6276d45
104 changed files with 5341 additions and 1173 deletions
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85
storage/innodb_plugin/include/fsp0fsp.h
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@@ -32,37 +32,7 @@ Created 12/18/1995 Heikki Tuuri
#include "fut0lst.h"
#include "ut0byte.h"
#include "page0types.h"
/** If records are inserted in order, there are the following
flags to tell this (their type is made byte for the compiler
to warn if direction and hint parameters are switched in
fseg_alloc_free_page): */
/* @{ */
#define FSP_UP ((byte)111) /*!< alphabetically upwards */
#define FSP_DOWN ((byte)112) /*!< alphabetically downwards */
#define FSP_NO_DIR ((byte)113) /*!< no order */
/* @} */
/** File space extent size (one megabyte) in pages */
#define FSP_EXTENT_SIZE (1 << (20 - UNIV_PAGE_SIZE_SHIFT))
/** On a page of any file segment, data may be put starting from this
offset */
#define FSEG_PAGE_DATA FIL_PAGE_DATA
/** File segment header which points to the inode describing the file
segment */
/* @{ */
/** Data type for file segment header */
typedef byte fseg_header_t;
#define FSEG_HDR_SPACE 0 /*!< space id of the inode */
#define FSEG_HDR_PAGE_NO 4 /*!< page number of the inode */
#define FSEG_HDR_OFFSET 8 /*!< byte offset of the inode */
#define FSEG_HEADER_SIZE 10 /*!< Length of the file system
header, in bytes */
/* @} */
#include "fsp0types.h"
/**********************************************************************//**
Initializes the file space system. */
@@ -299,20 +269,6 @@ fseg_free_page(
ulint space, /*!< in: space id */
ulint page, /*!< in: page offset */
mtr_t* mtr); /*!< in: mtr handle */
/*******************************************************************//**
Frees a segment. The freeing is performed in several mini-transactions,
so that there is no danger of bufferfixing too many buffer pages. */
UNIV_INTERN
void
fseg_free(
/*======*/
ulint space, /*!< in: space id */
ulint zip_size,/*!< in: compressed page size in bytes
or 0 for uncompressed pages */
ulint page_no,/*!< in: page number where the segment header is
placed */
ulint offset);/*!< in: byte offset of the segment header on that
page */
/**********************************************************************//**
Frees part of a segment. This function can be used to free a segment
by repeatedly calling this function in different mini-transactions.
@@ -374,6 +330,7 @@ void
fsp_print(
/*======*/
ulint space); /*!< in: space id */
#ifdef UNIV_DEBUG
/*******************************************************************//**
Validates a segment.
@return TRUE if ok */
@@ -382,7 +339,8 @@ ibool
fseg_validate(
/*==========*/
fseg_header_t* header, /*!< in: segment header */
mtr_t* mtr2); /*!< in: mtr */
mtr_t* mtr); /*!< in: mtr */
#endif /* UNIV_DEBUG */
#ifdef UNIV_BTR_PRINT
/*******************************************************************//**
Writes info of a segment. */
@@ -394,41 +352,6 @@ fseg_print(
mtr_t* mtr); /*!< in: mtr */
#endif /* UNIV_BTR_PRINT */
/* Flags for fsp_reserve_free_extents */
#define FSP_NORMAL 1000000
#define FSP_UNDO 2000000
#define FSP_CLEANING 3000000
/* Number of pages described in a single descriptor page: currently each page
description takes less than 1 byte; a descriptor page is repeated every
this many file pages */
/* #define XDES_DESCRIBED_PER_PAGE UNIV_PAGE_SIZE */
/* This has been replaced with either UNIV_PAGE_SIZE or page_zip->size. */
/* The space low address page map */
/*--------------------------------------*/
/* The following two pages are repeated
every XDES_DESCRIBED_PER_PAGE pages in
every tablespace. */
#define FSP_XDES_OFFSET 0 /* extent descriptor */
#define FSP_IBUF_BITMAP_OFFSET 1 /* insert buffer bitmap */
/* The ibuf bitmap pages are the ones whose
page number is the number above plus a
multiple of XDES_DESCRIBED_PER_PAGE */
#define FSP_FIRST_INODE_PAGE_NO 2 /* in every tablespace */
/* The following pages exist
in the system tablespace (space 0). */
#define FSP_IBUF_HEADER_PAGE_NO 3 /* in tablespace 0 */
#define FSP_IBUF_TREE_ROOT_PAGE_NO 4 /* in tablespace 0 */
/* The ibuf tree root page number in
tablespace 0; its fseg inode is on the page
number FSP_FIRST_INODE_PAGE_NO */
#define FSP_TRX_SYS_PAGE_NO 5 /* in tablespace 0 */
#define FSP_FIRST_RSEG_PAGE_NO 6 /* in tablespace 0 */
#define FSP_DICT_HDR_PAGE_NO 7 /* in tablespace 0 */
/*--------------------------------------*/
#ifndef UNIV_NONINL
#include "fsp0fsp.ic"
#endif