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MDEV-7943 - pthread_getspecific() takes 0.76% in OLTP RO

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Pass THD to Sort_and_group_tracker::report_sorting().
This reduces number of pthread_getspecific() calls from 292 to 290.
This commit is contained in:
Sergey Vojtovich
2015-06-19 15:04:58 +04:00
parent 360176f397
commit 2bc6e29afe
3 changed files with 5 additions and 5 deletions
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2
sql/sql_analyze_stmt.h
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@ -396,7 +396,7 @@ public:
@return
Tracker object to be used with filesort
*/
Filesort_tracker *report_sorting();
Filesort_tracker *report_sorting(THD *thd);
friend class Iterator;
/*************** Statistics retrieval interface ***************/