rcu.h File Reference

#include <linux/tracepoint.h>
#include <trace/define_trace.h>

Go to the source code of this file.

Macros
#define	TRACE_SYSTEM   rcu
#define	_TRACE_RCU_H
#define	trace_rcu_grace_period(rcuname, gpnum, gpevent)   do { } while (0)
#define	trace_rcu_grace_period_init(rcuname, gpnum, level, grplo, grphi, qsmask)   do { } while (0)
#define	trace_rcu_preempt_task(rcuname, pid, gpnum)   do { } while (0)
#define	trace_rcu_unlock_preempted_task(rcuname, gpnum, pid)   do { } while (0)
#define	trace_rcu_quiescent_state_report(rcuname, gpnum, mask, qsmask, level, grplo, grphi, gp_tasks)
#define	trace_rcu_fqs(rcuname, gpnum, cpu, qsevent)   do { } while (0)
#define	trace_rcu_dyntick(polarity, oldnesting, newnesting)   do { } while (0)
#define	trace_rcu_prep_idle(reason)   do { } while (0)
#define	trace_rcu_callback(rcuname, rhp, qlen_lazy, qlen)   do { } while (0)
#define	trace_rcu_kfree_callback(rcuname, rhp, offset, qlen_lazy, qlen)   do { } while (0)
#define	trace_rcu_batch_start(rcuname, qlen_lazy, qlen, blimit)   do { } while (0)
#define	trace_rcu_invoke_callback(rcuname, rhp)   do { } while (0)
#define	trace_rcu_invoke_kfree_callback(rcuname, rhp, offset)   do { } while (0)
#define	trace_rcu_batch_end(rcuname, callbacks_invoked, cb, nr, iit, risk)   do { } while (0)
#define	trace_rcu_torture_read(rcutorturename, rhp)   do { } while (0)
#define	trace_rcu_barrier(name, s, cpu, cnt, done)   do { } while (0)

Functions
	TRACE_EVENT (rcu_utilization, TP_PROTO(char *s), TP_ARGS(s), TP_STRUCT__entry(__field(char *, s)), TP_fast_assign(__entry->s=s;), TP_printk("%s", __entry->s))

Macro Definition Documentation

#define _TRACE_RCU_H

Definition at line 5 of file rcu.h.

#define trace_rcu_barrier	(		name,
			s,
			cpu,
			cnt,
			done
	)		do { } while (0)

Definition at line 611 of file rcu.h.

#define trace_rcu_batch_end	(		rcuname,
			callbacks_invoked,
			cb,
			nr,
			iit,
			risk
	)		do { } while (0)

Definition at line 608 of file rcu.h.

#define trace_rcu_batch_start	(		rcuname,
			qlen_lazy,
			qlen,
			blimit
	)		do { } while (0)

Definition at line 604 of file rcu.h.

#define trace_rcu_callback	(		rcuname,
			rhp,
			qlen_lazy,
			qlen
	)		do { } while (0)

Definition at line 601 of file rcu.h.

#define trace_rcu_dyntick	(		polarity,
			oldnesting,
			newnesting
	)		do { } while (0)

Definition at line 599 of file rcu.h.

#define trace_rcu_fqs	(		rcuname,
			gpnum,
			cpu,
			qsevent
	)		do { } while (0)

Definition at line 598 of file rcu.h.

#define trace_rcu_grace_period	(		rcuname,
			gpnum,
			gpevent
	)		do { } while (0)

Definition at line 590 of file rcu.h.

#define trace_rcu_grace_period_init	(		rcuname,
			gpnum,
			level,
			grplo,
			grphi,
			qsmask
	)		do { } while (0)

Definition at line 591 of file rcu.h.

#define trace_rcu_invoke_callback	(		rcuname,
			rhp
	)		do { } while (0)

Definition at line 606 of file rcu.h.

#define trace_rcu_invoke_kfree_callback	(		rcuname,
			rhp,
			offset
	)		do { } while (0)

Definition at line 607 of file rcu.h.

#define trace_rcu_kfree_callback	(		rcuname,
			rhp,
			offset,
			qlen_lazy,
			qlen
	)		do { } while (0)

Definition at line 602 of file rcu.h.

#define trace_rcu_preempt_task	(		rcuname,
			pid,
			gpnum
	)		do { } while (0)

Definition at line 593 of file rcu.h.

#define trace_rcu_prep_idle

(

reason

)

do { } while (0)

Definition at line 600 of file rcu.h.

#define trace_rcu_quiescent_state_report	(		rcuname,
			gpnum,
			mask,
			qsmask,
			level,
			grplo,
			grphi,
			gp_tasks
	)

Value:

do { } \
    while (0)

Definition at line 595 of file rcu.h.

#define trace_rcu_torture_read	(		rcutorturename,
			rhp
	)		do { } while (0)

Definition at line 610 of file rcu.h.

#define trace_rcu_unlock_preempted_task	(		rcuname,
			gpnum,
			pid
	)		do { } while (0)

Definition at line 594 of file rcu.h.

#define TRACE_SYSTEM   rcu

Definition at line 2 of file rcu.h.

Function Documentation

TRACE_EVENT	(	rcu_utilization	,
		TP_PROTO(char *s)	,
		TP_ARGS(s)	,
		TP_STRUCT__entry(__field(char *, s))	,
		TP_fast_assign(__entry->s=s;)	,
		TP_printk("%s", __entry->s)
	)