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Bug#13990648: 65061: LRU FLUSH RATE CALCULATION IS BASED ON INVALID VALUES

Browse Source 
rb://1043
approved by: Sunny Bains

Two internal counters were incremented twice for a single
operations. The counters are:
srv_buf_pool_flushed
buf_lru_flush_page_count
This commit is contained in:
Inaam Rana
2012-04-23 22:15:29 -04:00
parent b872ce0312
commit 08ead005b1
1 changed files with 0 additions and 9 deletions
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9
storage/innobase/buf/buf0flu.c
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@@ -1750,8 +1750,6 @@ buf_flush_batch(
} }
#endif /* UNIV_DEBUG */ #endif /* UNIV_DEBUG */
srv_buf_pool_flushed += count;
return(count); return(count);
} }
@@ -1778,13 +1776,6 @@ buf_flush_common(
#endif /* UNIV_DEBUG */ #endif /* UNIV_DEBUG */
srv_buf_pool_flushed += page_count; srv_buf_pool_flushed += page_count;
if (flush_type == BUF_FLUSH_LRU) {
/* We keep track of all flushes happening as part of LRU
flush. When estimating the desired rate at which flush_list
should be flushed we factor in this value. */
buf_lru_flush_page_count += page_count;
}
} }
/******************************************************************//** /******************************************************************//**