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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2020-10-28 10:44:40 +0200 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2020-10-28 10:44:40 +0200 |
| commit | 2b6f8044903dc974c32e071bc6a7c4099481ae80 (patch) | |
| tree | 3f72286d31780f41c394889daea8433c7f603a75 /storage/innobase/row/row0mysql.cc | |
| parent | a8de8f261d1b7621b8e16396e87dfaac14891162 (diff) | |
| parent | cc5f4428b8b568f98e967a57178efcaf78702168 (diff) | |
| download | mariadb-git-2b6f8044903dc974c32e071bc6a7c4099481ae80.tar.gz | |
Merge 10.2 into 10.3
Diffstat (limited to 'storage/innobase/row/row0mysql.cc')
| -rw-r--r-- | storage/innobase/row/row0mysql.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/storage/innobase/row/row0mysql.cc b/storage/innobase/row/row0mysql.cc index 635210dd405..dc88b41c6b4 100644 --- a/storage/innobase/row/row0mysql.cc +++ b/storage/innobase/row/row0mysql.cc @@ -1522,7 +1522,7 @@ error_exit: srv_stats.n_rows_inserted.inc(size_t(trx->id)); } - /* Not protected by dict_table_stats_lock() for performance + /* Not protected by dict_sys->mutex for performance reasons, we would rather get garbage in stat_n_rows (which is just an estimate anyway) than protecting the following code with a latch. */ @@ -1892,7 +1892,7 @@ row_update_for_mysql(row_prebuilt_t* prebuilt) ut_ad(is_delete == (node->is_delete == PLAIN_DELETE)); if (is_delete) { - /* Not protected by dict_table_stats_lock() for performance + /* Not protected by dict_sys->mutex for performance reasons, we would rather get garbage in stat_n_rows (which is just an estimate anyway) than protecting the following code with a latch. */ @@ -2244,7 +2244,7 @@ row_update_cascade_for_mysql( if (node->is_delete == PLAIN_DELETE) { /* Not protected by - dict_table_stats_lock() for + dict_sys->mutex for performance reasons, we would rather get garbage in stat_n_rows (which is just an estimate anyway) than |