/* ----------
 *	DTrace probes for PostgreSQL backend
 *
 *	Copyright (c) 2006, PostgreSQL Global Development Group
 *
 *	$PostgreSQL: pgsql/src/backend/utils/probes.d,v 1.1 2006/07/24 16:32:45 petere Exp $
 * ----------
 */

provider postgresql {

probe transaction__start(int);
probe transaction__commit(int);
probe transaction__abort(int);
probe lwlock__acquire(int, int);
probe lwlock__release(int);
probe lwlock__startwait(int, int);
probe lwlock__endwait(int, int);
probe lwlock__condacquire(int, int);
probe lwlock__condacquire__fail(int, int);
probe lock__startwait(int, int);
probe lock__endwait(int, int);

probe memctxt__alloc(int, int, int, int, int);
probe memctxt__free(int, int, int, int, int);
probe memctxt__realloc(int, int, int, int, int);

probe execprocnode__enter(int, int, int, int, int);
probe execprocnode__exit(int, int, int, int, int);

probe tuplesort__begin(int, int, int);
probe tuplesort__end(int, int);
probe tuplesort__perform__sort();
probe tuplesort__mergeonerun(int);
probe tuplesort__dumptuples(int, int, int);
probe tuplesort__switch__external(int);

probe backoff__localcheck(int);
probe backoff__globalcheck();
};