88 lines
2.6 KiB
C
88 lines
2.6 KiB
C
/*
|
|
drbd_tracing.h
|
|
|
|
This file is part of DRBD by Philipp Reisner and Lars Ellenberg.
|
|
|
|
Copyright (C) 2003-2008, LINBIT Information Technologies GmbH.
|
|
Copyright (C) 2003-2008, Philipp Reisner <philipp.reisner@linbit.com>.
|
|
Copyright (C) 2003-2008, Lars Ellenberg <lars.ellenberg@linbit.com>.
|
|
|
|
drbd 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, or (at your option)
|
|
any later version.
|
|
|
|
drbd 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.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with drbd; see the file COPYING. If not, write to
|
|
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
|
|
#ifndef DRBD_TRACING_H
|
|
#define DRBD_TRACING_H
|
|
|
|
#include <linux/tracepoint.h>
|
|
#include "drbd_int.h"
|
|
#include "drbd_req.h"
|
|
|
|
enum {
|
|
TRACE_LVL_ALWAYS = 0,
|
|
TRACE_LVL_SUMMARY,
|
|
TRACE_LVL_METRICS,
|
|
TRACE_LVL_ALL,
|
|
TRACE_LVL_MAX
|
|
};
|
|
|
|
DECLARE_TRACE(drbd_unplug,
|
|
TP_PROTO(struct drbd_conf *mdev, char* msg),
|
|
TP_ARGS(mdev, msg));
|
|
|
|
DECLARE_TRACE(drbd_uuid,
|
|
TP_PROTO(struct drbd_conf *mdev, enum drbd_uuid_index index),
|
|
TP_ARGS(mdev, index));
|
|
|
|
DECLARE_TRACE(drbd_ee,
|
|
TP_PROTO(struct drbd_conf *mdev, struct drbd_epoch_entry *e, char* msg),
|
|
TP_ARGS(mdev, e, msg));
|
|
|
|
DECLARE_TRACE(drbd_md_io,
|
|
TP_PROTO(struct drbd_conf *mdev, int rw, struct drbd_backing_dev *bdev),
|
|
TP_ARGS(mdev, rw, bdev));
|
|
|
|
DECLARE_TRACE(drbd_epoch,
|
|
TP_PROTO(struct drbd_conf *mdev, struct drbd_epoch *epoch, enum epoch_event ev),
|
|
TP_ARGS(mdev, epoch, ev));
|
|
|
|
DECLARE_TRACE(drbd_netlink,
|
|
TP_PROTO(void *data, int is_req),
|
|
TP_ARGS(data, is_req));
|
|
|
|
DECLARE_TRACE(drbd_actlog,
|
|
TP_PROTO(struct drbd_conf *mdev, sector_t sector, char* msg),
|
|
TP_ARGS(mdev, sector, msg));
|
|
|
|
DECLARE_TRACE(drbd_bio,
|
|
TP_PROTO(struct drbd_conf *mdev, const char *pfx, struct bio *bio, int complete,
|
|
struct drbd_request *r),
|
|
TP_ARGS(mdev, pfx, bio, complete, r));
|
|
|
|
DECLARE_TRACE(drbd_req,
|
|
TP_PROTO(struct drbd_request *req, enum drbd_req_event what, char *msg),
|
|
TP_ARGS(req, what, msg));
|
|
|
|
DECLARE_TRACE(drbd_packet,
|
|
TP_PROTO(struct drbd_conf *mdev, struct socket *sock,
|
|
int recv, union p_polymorph *p, char *file, int line),
|
|
TP_ARGS(mdev, sock, recv, p, file, line));
|
|
|
|
DECLARE_TRACE(_drbd_resync,
|
|
TP_PROTO(struct drbd_conf *mdev, int level, const char *fmt, va_list args),
|
|
TP_ARGS(mdev, level, fmt, args));
|
|
|
|
#endif
|