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/*
* GFS2 trace-point enable controls.
*
* Copyright (c) 2013 - 2014 Red Hat.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#ifndef CONTROL_H
#define CONTROL_H
enum {
CONTROL_ALL = 0,
CONTROL_GLOCK_STATE_CHANGE,
CONTROL_GLOCK_PUT,
CONTROL_DEMOTE_RQ,
CONTROL_PROMOTE,
CONTROL_GLOCK_QUEUE,
CONTROL_GLOCK_LOCK_TIME,
CONTROL_PIN,
CONTROL_LOG_FLUSH,
CONTROL_LOG_BLOCKS,
CONTROL_AIL_FLUSH,
CONTROL_BLOCK_ALLOC,
CONTROL_BMAP,
CONTROL_RS,
CONTROL_BUFFER_SIZE_KB,
CONTROL_GLOBAL_TRACING,
CONTROL_WORSTGLOCK,
CONTROL_LATENCY,
CONTROL_FTRACE_GLOCK_THRESHOLD,
NUM_CONTROL_STATS
};
extern const char *control_locations[];
extern int gfs2_control_fetch(int, pmAtomValue *);
extern int gfs2_control_set_value(const char *, pmValueSet *);
extern int gfs2_control_check_value(const char *);
#endif /* CONTROL_H */
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