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| author | Mattias Jonsson <mattias.jonsson@oracle.com> | 2010-10-01 13:39:04 +0200 |
|---|---|---|
| committer | Mattias Jonsson <mattias.jonsson@oracle.com> | 2010-10-01 13:39:04 +0200 |
| commit | a01773dbee1318e0894057daed544188b14f90c8 (patch) | |
| tree | 7fe8671cad7f06c8a5522b17b3dedf8bd449e3d2 /sql/table.h | |
| parent | a73b734949dde2725ed0bddaceef79c9be581ff8 (diff) | |
| download | mariadb-git-a01773dbee1318e0894057daed544188b14f90c8.tar.gz | |
Bug#51851: Server with SBR locks mutex twice on
LOAD DATA into partitioned MyISAM table
Problem was that both partitioning and myisam
used the same table_share->mutex for different protections
(auto inc and repair).
Solved by adding a specific mutex for the partitioning
auto_increment.
Also adding destroying the ha_data structure in
free_table_share (which is to be propagated
into 5.5).
This is a 5.1 ONLY patch, already fixed in 5.5+.
Diffstat (limited to 'sql/table.h')
| -rw-r--r-- | sql/table.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/table.h b/sql/table.h index bbb39aae6f7..132279169cb 100644 --- a/sql/table.h +++ b/sql/table.h @@ -463,6 +463,7 @@ typedef struct st_table_share /** place to store storage engine specific data */ void *ha_data; + void (*ha_data_destroy)(void *); /* An optional destructor for ha_data. */ /* |