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Viewing changes to plugin/innobase/trx/trx0undo.cc

  • Committer: Monty Taylor
  • Date: 2010-12-26 03:00:37 UTC
  • mto: This revision was merged to the branch mainline in revision 2038.
  • Revision ID: mordred@inaugust.com-20101226030037-2qcfxg5ryamekd56
Cleaned through ha0ha.

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plugin/innobase/trx/trx0undo.cc
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ulint
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trx_undo_seg_create(
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/*================*/
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        trx_rseg_t*     /*rseg*/,/*!< in: rollback segment */
 
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        trx_rseg_t*     rseg __attribute__((unused)),/*!< in: rollback segment */
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        trx_rsegf_t*    rseg_hdr,/*!< in: rollback segment header, page
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                                x-latched */
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        ulint           type,   /*!< in: type of the segment: TRX_UNDO_INSERT or
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trx_undo_parse_discard_latest(
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/*==========================*/
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        byte*   ptr,    /*!< in: buffer */
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        byte*   /*end_ptr*/, /*!< in: buffer end */
 
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        byte*   end_ptr __attribute__((unused)), /*!< in: buffer end */
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        page_t* page,   /*!< in: page or NULL */
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        mtr_t*  mtr)    /*!< in: mtr or NULL */
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{
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void
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trx_undo_free_page_in_rollback(
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/*===========================*/
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        trx_t*          /*trx*/, /*!< in: transaction */
 
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        trx_t*          trx __attribute__((unused)), /*!< in: transaction */
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        trx_undo_t*     undo,   /*!< in: undo log memory copy */
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        ulint           page_no,/*!< in: page number to free: must not be the
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                                header page */
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                ut_error;
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        }
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        undo = static_cast<trx_undo_t *>(mem_alloc(sizeof(trx_undo_t)));
 
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        undo = mem_alloc(sizeof(trx_undo_t));
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        if (undo == NULL) {
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