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Remove support for session specific log priorities

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No need to maintain information in thread local storage,
which just added complexity and also incurred a slight
performance penalty.
This commit is contained in:
Johan Wikman
2017-02-14 12:27:57 +02:00
parent d05a533611
commit 5f0346f5a9
7 changed files with 8 additions and 146 deletions
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34
server/core/session.c
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@ -243,37 +243,6 @@ session_set_dummy(DCB *client_dcb)
return session;
}
/**
* Enable specified log priority for the current session and increase logger
* counter.
* Generic logging setting has precedence over session-specific setting.
*
* @param session session
* @param priority syslog priority
*/
void session_enable_log_priority(MXS_SESSION* session, int priority)
{
session->enabled_log_priorities |= (1 << priority);
atomic_add((int *)&mxs_log_session_count[priority], 1);
}
/**
* Disable specified log priority for the current session and decrease logger
* counter.
* Generic logging setting has precedence over session-specific setting.
*
* @param session session
* @param priority syslog priority
*/
void session_disable_log_priority(MXS_SESSION* session, int priority)
{
if (session->enabled_log_priorities & (1 << priority))
{
session->enabled_log_priorities &= ~(1 << priority);
atomic_add((int *)&mxs_log_session_count[priority], -1);
}
}
/**
* Link a session to a DCB.
*
@ -384,9 +353,6 @@ static void session_free(MXS_SESSION *session)
MXS_INFO("Stopped %s client session [%lu]", session->service->name, session->ses_id);
/** Disable trace and decrease trace logger counter */
session_disable_log_priority(session, LOG_INFO);
/** If session doesn't have parent referencing to it, it can be freed */
if (!session->ses_is_child)
{