[lttng-modules.git] / instrumentation / events / lttng-module / random.h

#undef TRACE_SYSTEM
#define TRACE_SYSTEM random

#if !defined(LTTNG_TRACE_RANDOM_H) || defined(TRACE_HEADER_MULTI_READ)
#define LTTNG_TRACE_RANDOM_H

#include <probes/lttng-tracepoint-event.h>
#include <linux/writeback.h>

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

	TP_ARGS(pool_name, bytes, IP),

	TP_FIELDS(
		ctf_string(pool_name, pool_name)
		ctf_integer(int, bytes, bytes)
		ctf_integer(unsigned long, IP, IP)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__mix_pool_bytes, mix_pool_bytes,

	random_mix_pool_bytes,

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

	TP_ARGS(pool_name, bytes, IP)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__mix_pool_bytes, mix_pool_bytes_nolock,

	random_mix_pool_bytes_nolock,

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

	TP_ARGS(pool_name, bytes, IP)
)

LTTNG_TRACEPOINT_EVENT_MAP(credit_entropy_bits,

	random_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_FIELDS(
		ctf_string(pool_name, pool_name)
		ctf_integer(int, bits, bits)
		ctf_integer(int, entropy_count, entropy_count)
		ctf_integer(int, entropy_total, entropy_total)
		ctf_integer(unsigned long, IP, IP)
	)
)

LTTNG_TRACEPOINT_EVENT_MAP(get_random_bytes,

	random_get_random_bytes,

	TP_PROTO(int nbytes, unsigned long IP),

	TP_ARGS(nbytes, IP),

	TP_FIELDS(
		ctf_integer(int, nbytes, nbytes)
		ctf_integer(unsigned long, IP, IP)
	)
)

LTTNG_TRACEPOINT_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_FIELDS(
		ctf_string(pool_name, pool_name)
		ctf_integer(int, nbytes, nbytes)
		ctf_integer(int, entropy_count, entropy_count)
		ctf_integer(unsigned long, IP, IP)
	)
)


LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__extract_entropy, extract_entropy,

	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)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__extract_entropy, extract_entropy_user,

	random_extract_entropy_user,

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

	TP_ARGS(pool_name, nbytes, entropy_count, IP)
)


#endif /* LTTNG_TRACE_RANDOM_H */

/* This part must be outside protection */
#include <probes/define_trace.h>
Commit	Line	Data
b87700e3 AG	1	#undef TRACE_SYSTEM
	2	#define TRACE_SYSTEM random
	3
3bc29f0a MD	4	#if !defined(LTTNG_TRACE_RANDOM_H) \|\| defined(TRACE_HEADER_MULTI_READ)
3bc29f0a MD	5	#define LTTNG_TRACE_RANDOM_H
b87700e3	6
6ec43db8	7	#include <probes/lttng-tracepoint-event.h>
b87700e3	8	#include <linux/writeback.h>
b87700e3	9
3bc29f0a	10	LTTNG_TRACEPOINT_EVENT_CLASS(random__mix_pool_bytes,
b87700e3 AG	11	TP_PROTO(const char *pool_name, int bytes, unsigned long IP),
	12
	13	TP_ARGS(pool_name, bytes, IP),
	14
f127e61e MD	15	TP_FIELDS(
	16	ctf_string(pool_name, pool_name)
	17	ctf_integer(int, bytes, bytes)
	18	ctf_integer(unsigned long, IP, IP)
	19	)
b87700e3 AG	20	)
b87700e3 AG	21
3bc29f0a	22	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__mix_pool_bytes, mix_pool_bytes,
9cf29d3e MD	23
	24	random_mix_pool_bytes,
	25
b87700e3 AG	26	TP_PROTO(const char *pool_name, int bytes, unsigned long IP),
	27
	28	TP_ARGS(pool_name, bytes, IP)
	29	)
	30
3bc29f0a	31	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__mix_pool_bytes, mix_pool_bytes_nolock,
9cf29d3e MD	32
	33	random_mix_pool_bytes_nolock,
	34
b87700e3 AG	35	TP_PROTO(const char *pool_name, int bytes, unsigned long IP),
	36
	37	TP_ARGS(pool_name, bytes, IP)
	38	)
	39
3bc29f0a	40	LTTNG_TRACEPOINT_EVENT_MAP(credit_entropy_bits,
9cf29d3e MD	41
	42	random_credit_entropy_bits,
	43
b87700e3 AG	44	TP_PROTO(const char *pool_name, int bits, int entropy_count,
	45	int entropy_total, unsigned long IP),
	46
	47	TP_ARGS(pool_name, bits, entropy_count, entropy_total, IP),
	48
f127e61e MD	49	TP_FIELDS(
	50	ctf_string(pool_name, pool_name)
	51	ctf_integer(int, bits, bits)
	52	ctf_integer(int, entropy_count, entropy_count)
	53	ctf_integer(int, entropy_total, entropy_total)
	54	ctf_integer(unsigned long, IP, IP)
	55	)
b87700e3 AG	56	)
b87700e3 AG	57
3bc29f0a	58	LTTNG_TRACEPOINT_EVENT_MAP(get_random_bytes,
9cf29d3e MD	59
	60	random_get_random_bytes,
	61
b87700e3 AG	62	TP_PROTO(int nbytes, unsigned long IP),
	63
	64	TP_ARGS(nbytes, IP),
	65
f127e61e MD	66	TP_FIELDS(
	67	ctf_integer(int, nbytes, nbytes)
	68	ctf_integer(unsigned long, IP, IP)
	69	)
b87700e3 AG	70	)
b87700e3 AG	71
3bc29f0a	72	LTTNG_TRACEPOINT_EVENT_CLASS(random__extract_entropy,
b87700e3 AG	73	TP_PROTO(const char *pool_name, int nbytes, int entropy_count,
	74	unsigned long IP),
	75
	76	TP_ARGS(pool_name, nbytes, entropy_count, IP),
	77
f127e61e MD	78	TP_FIELDS(
	79	ctf_string(pool_name, pool_name)
	80	ctf_integer(int, nbytes, nbytes)
	81	ctf_integer(int, entropy_count, entropy_count)
	82	ctf_integer(unsigned long, IP, IP)
	83	)
b87700e3 AG	84	)
	85
	86
3bc29f0a	87	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__extract_entropy, extract_entropy,
9cf29d3e MD	88
	89	random_extract_entropy,
	90
b87700e3 AG	91	TP_PROTO(const char *pool_name, int nbytes, int entropy_count,
	92	unsigned long IP),
	93
	94	TP_ARGS(pool_name, nbytes, entropy_count, IP)
	95	)
	96
3bc29f0a	97	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__extract_entropy, extract_entropy_user,
9cf29d3e MD	98
	99	random_extract_entropy_user,
	100
b87700e3 AG	101	TP_PROTO(const char *pool_name, int nbytes, int entropy_count,
	102	unsigned long IP),
	103
	104	TP_ARGS(pool_name, nbytes, entropy_count, IP)
	105	)
	106
	107
	108
3bc29f0a	109	#endif /* LTTNG_TRACE_RANDOM_H */
b87700e3 AG	110
b87700e3 AG	111	/* This part must be outside protection */
6ec43db8	112	#include <probes/define_trace.h>