Viewing all changes in revision 1819.9.194.
- Committer: Stewart Smith
- Date: 2010-12-20 02:24:00 UTC
- mto: (2021.1.2 build)
- mto: This revision was merged to the branch mainline in revision 2022.
- Revision ID: stewart@flamingspork.com-20101220022400-0p9lvvppwgaowdju
Merge Revision revid:vasil.dimov@oracle.com-20101102165720-164z3666y3tut4c2 from MySQL InnoDB
Original revid:vasil.dimov@oracle.com-20101102165720-164z3666y3tut4c2
Original Authors: Vasil Dimov <vasil.dimov@oracle.com>
Original commit message:
Fix Bug#53046 dict_update_statistics_low can still be run concurrently on same table
Replace the array of mutexes that used to protect
dict_index_t::stat_n_diff_key_vals[] with an array of rw locks that protects
all the stats related members in dict_table_t and all of its indexes.
Approved by: Jimmy (rb://503)
Original revid:vasil.dimov@oracle.com-20101102165720-164z3666y3tut4c2
Original Authors: Vasil Dimov <vasil.dimov@oracle.com>
Original commit message:
Fix Bug#53046 dict_update_statistics_low can still be run concurrently on same table
Replace the array of mutexes that used to protect
dict_index_t::stat_n_diff_key_vals[] with an array of rw locks that protects
all the stats related members in dict_table_t and all of its indexes.
Approved by: Jimmy (rb://503)
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