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Add lock argument to server_service::background_rollback()

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This is to allow implementation to temporarily release the
lock if needed.
This commit is contained in:
Teemu Ollakka
2023-04-16 19:12:26 +03:00
parent f8a20ff00f
commit d2f27babd6
6 changed files with 18 additions and 5 deletions
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8
include/wsrep/server_service.hpp
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@ -85,8 +85,14 @@ namespace wsrep
/**
* Perform a background rollback for a transaction.
*
* @param lock Lock protecting client state.
* @param client_state Client session to do background rollback
* for.
*/
virtual void background_rollback(wsrep::client_state&) = 0;
virtual void background_rollback(wsrep::unique_lock<wsrep::mutex>& lock,
wsrep::client_state& client_state)
= 0;
/**
* Bootstrap a DBMS state for a new cluster.