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perfschema mdl related instrumentation changes

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This commit is contained in:
Sergei Golubchik
2020-02-14 16:28:05 +01:00
parent 22b6d8487a
commit 05779bc6f1
25 changed files with 182 additions and 86 deletions
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3
sql/handler.cc
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@ -1489,7 +1489,8 @@ int ha_commit_trans(THD *thd, bool all)
We allow the owner of FTWRL to COMMIT; we assume that it knows
what it does.
*/
mdl_request.init(MDL_key::BACKUP, "", "", MDL_BACKUP_COMMIT, MDL_EXPLICIT);
MDL_REQUEST_INIT(&mdl_request, MDL_key::BACKUP, "", "", MDL_BACKUP_COMMIT,
MDL_EXPLICIT);
if (!WSREP(thd) &&
thd->mdl_context.acquire_lock(&mdl_request,