random.h File Reference

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

Go to the source code of this file.

Macros
#define	TRACE_SYSTEM   random
#define	_TRACE_RANDOM_H

Functions
	DECLARE_EVENT_CLASS (random__mix_pool_bytes, TP_PROTO(const char *pool_name, int bytes, unsigned long IP), TP_ARGS(pool_name, bytes, IP), TP_STRUCT__entry(__field(const char *, pool_name) __field(int, bytes) __field(unsigned long, IP)), TP_fast_assign(__entry->pool_name=pool_name;__entry->bytes=bytes;__entry->IP=IP;), TP_printk("%s pool: bytes %d caller %pF", __entry->pool_name, __entry->bytes,(void *) __entry->IP))
	DEFINE_EVENT (random__mix_pool_bytes, mix_pool_bytes, TP_PROTO(const char *pool_name, int bytes, unsigned long IP),)
	DEFINE_EVENT (random__mix_pool_bytes, mix_pool_bytes_nolock, TP_PROTO(const char *pool_name, int bytes, unsigned long IP),)
	TRACE_EVENT (credit_entropy_bits, TP_PROTO(const char *pool_name, int bits, int entropy_count, int entropy_total, unsigned long IP), TP_ARGS(pool_name, bits, entropy_count, entropy_total, IP), TP_STRUCT__entry(__field(const char *, pool_name) __field(int, bits) __field(int, entropy_count) __field(int, entropy_total) __field(unsigned long, IP)), TP_fast_assign(__entry->pool_name=pool_name;__entry->bits=bits;__entry->entropy_count=entropy_count;__entry->entropy_total=entropy_total;__entry->IP=IP;), TP_printk("%s pool: bits %d entropy_count %d entropy_total %d ""caller %pF", __entry->pool_name, __entry->bits, __entry->entropy_count, __entry->entropy_total,(void *) __entry->IP))
	TRACE_EVENT (get_random_bytes, TP_PROTO(int nbytes, unsigned long IP), TP_ARGS(nbytes, IP), TP_STRUCT__entry(__field(int, nbytes) __field(unsigned long, IP)), TP_fast_assign(__entry->nbytes=nbytes;__entry->IP=IP;), TP_printk("nbytes %d caller %pF", __entry->nbytes,(void *) __entry->IP))
	DECLARE_EVENT_CLASS (random__extract_entropy, TP_PROTO(const char *pool_name, int nbytes, int entropy_count, unsigned long IP), TP_ARGS(pool_name, nbytes, entropy_count, IP), TP_STRUCT__entry(__field(const char *, pool_name) __field(int, nbytes) __field(int, entropy_count) __field(unsigned long, IP)), TP_fast_assign(__entry->pool_name=pool_name;__entry->nbytes=nbytes;__entry->entropy_count=entropy_count;__entry->IP=IP;), TP_printk("%s pool: nbytes %d entropy_count %d caller %pF", __entry->pool_name, __entry->nbytes, __entry->entropy_count,(void *) __entry->IP))
	DEFINE_EVENT (random__extract_entropy, extract_entropy, TP_PROTO(const char *pool_name, int nbytes, int entropy_count, unsigned long IP),)
	DEFINE_EVENT (random__extract_entropy, extract_entropy_user, TP_PROTO(const char *pool_name, int nbytes, int entropy_count, unsigned long IP),)

Macro Definition Documentation

#define _TRACE_RANDOM_H

Definition at line 5 of file random.h.

#define TRACE_SYSTEM   random

Definition at line 2 of file random.h.

Function Documentation

DECLARE_EVENT_CLASS	(	random__mix_pool_bytes	,
		TP_PROTO(const char *pool_name, int bytes, unsigned long IP)	,
		TP_ARGS(pool_name, bytes, IP)	,
		TP_STRUCT__entry(__field(const char *, pool_name) __field(int, bytes) __field(unsigned long, IP))	,
		TP_fast_assign(__entry->pool_name=pool_name;__entry->bytes=bytes;__entry->IP=IP;)	,
		TP_printk("%s pool: bytes %d caller %pF", __entry->pool_name, __entry->bytes,(void *) __entry->IP)
	)

DECLARE_EVENT_CLASS	(	random__extract_entropy	,
		TP_PROTO(const char *pool_name, int nbytes, int entropy_count, unsigned long IP)	,
		TP_ARGS(pool_name, nbytes, entropy_count, IP)	,
		TP_STRUCT__entry(__field(const char *, pool_name) __field(int, nbytes) __field(int, entropy_count) __field(unsigned long, IP))	,
		TP_fast_assign(__entry->pool_name=pool_name;__entry->nbytes=nbytes;__entry->entropy_count=entropy_count;__entry->IP=IP;)	,
		TP_printk("%s pool: nbytes %d entropy_count %d caller %pF", __entry->pool_name, __entry->nbytes, __entry->entropy_count,(void *) __entry->IP)
	)

DEFINE_EVENT	(	random__mix_pool_bytes	,
		mix_pool_bytes	,
		TP_PROTO(const char *pool_name, int bytes, unsigned long IP)
	)

DEFINE_EVENT	(	random__mix_pool_bytes	,
		mix_pool_bytes_nolock	,
		TP_PROTO(const char *pool_name, int bytes, unsigned long IP)
	)

DEFINE_EVENT	(	random__extract_entropy	,
		extract_entropy	,
		TP_PROTO(const char *pool_name, int nbytes, int entropy_count, unsigned long IP)
	)

DEFINE_EVENT	(	random__extract_entropy	,
		extract_entropy_user	,
		TP_PROTO(const char *pool_name, int nbytes, int entropy_count, unsigned long IP)
	)

TRACE_EVENT	(	credit_entropy_bits	,
		TP_PROTO(const char *pool_name, int bits, int entropy_count, int entropy_total, unsigned long IP)	,
		TP_ARGS(pool_name, bits, entropy_count, entropy_total, IP)	,
		TP_STRUCT__entry(__field(const char *, pool_name) __field(int, bits) __field(int, entropy_count) __field(int, entropy_total) __field(unsigned long, IP))	,
		TP_fast_assign(__entry->pool_name=pool_name;__entry->bits=bits;__entry->entropy_count=entropy_count;__entry->entropy_total=entropy_total;__entry->IP=IP;)	,
		TP_printk("%s pool: bits %d entropy_count %d entropy_total %d ""caller %pF", __entry->pool_name, __entry->bits, __entry->entropy_count, __entry->entropy_total,(void *) __entry->IP)
	)

TRACE_EVENT	(	get_random_bytes	,
		TP_PROTO(int nbytes, unsigned long IP)	,
		TP_ARGS(nbytes, IP)	,
		TP_STRUCT__entry(__field(int, nbytes) __field(unsigned long, IP))	,
		TP_fast_assign(__entry->nbytes=nbytes;__entry->IP=IP;)	,
		TP_printk("nbytes %d caller %pF", __entry->nbytes,(void *) __entry->IP)
	)