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Revert revno:3452.71.32 (Bug#12612184 fix).

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Bug#12612184 RACE CONDITION AFTER BTR_CUR_PESSIMISTIC_UPDATE()

The fix introduced potentially more severe crash recovery problems
than the bug causes. Revert the fix for now.
This commit is contained in:
Marko Mäkelä
2011-10-26 12:23:57 +03:00
parent 91b5e9352a
commit 2c67d5066d
25 changed files with 192 additions and 597 deletions
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13
storage/innodb_plugin/include/buf0buf.ic
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@@ -916,6 +916,19 @@ buf_block_buf_fix_inc_func(
block->page.buf_fix_count++;
}
#ifdef UNIV_SYNC_DEBUG
/** Increments the bufferfix count.
@param b in/out: block to bufferfix
@param f in: file name where requested
@param l in: line number where requested */
# define buf_block_buf_fix_inc(b,f,l) buf_block_buf_fix_inc_func(f,l,b)
#else /* UNIV_SYNC_DEBUG */
/** Increments the bufferfix count.
@param b in/out: block to bufferfix
@param f in: file name where requested
@param l in: line number where requested */
# define buf_block_buf_fix_inc(b,f,l) buf_block_buf_fix_inc_func(b)
#endif /* UNIV_SYNC_DEBUG */
/*******************************************************************//**
Decrements the bufferfix count. */