X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Finstrumentation%2Fevents%2Frandom.h;h=bdde1c02ff8bf72dcf6a71d5a0cb7513976ef24d;hb=f9208dc00756dfa0a2f191799722030bdf3f793d;hp=7cf0908ff4b75a28c7cee0e3a9b33372c0fde7b9;hpb=4f47ccf08dfac3d5db7553eb8b40bdab19764727;p=lttng-modules.git

diff --git a/include/instrumentation/events/random.h b/include/instrumentation/events/random.h
index 7cf0908f..bdde1c02 100644
--- a/include/instrumentation/events/random.h
+++ b/include/instrumentation/events/random.h
@@ -8,6 +8,52 @@
 #include <lttng/tracepoint-event.h>
 #include <linux/writeback.h>
 
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,13,0))
+LTTNG_TRACEPOINT_EVENT_MAP(add_device_randomness,
+
+	random_add_device_randomness,
+
+	TP_PROTO(int bytes, unsigned long IP),
+
+	TP_ARGS(bytes, IP),
+
+	TP_FIELDS(
+		ctf_integer(int, bytes, bytes)
+		ctf_integer_hex(unsigned long, IP, IP)
+	)
+)
+#endif
+
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,17,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(random__mix_pool_bytes,
+	TP_PROTO(int bytes, unsigned long IP),
+
+	TP_ARGS(bytes, IP),
+
+	TP_FIELDS(
+		ctf_integer(int, bytes, bytes)
+		ctf_integer_hex(unsigned long, IP, IP)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__mix_pool_bytes, mix_pool_bytes,
+
+	random_mix_pool_bytes,
+
+	TP_PROTO(int bytes, unsigned long IP),
+
+	TP_ARGS(bytes, IP)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__mix_pool_bytes, mix_pool_bytes_nolock,
+
+	random_mix_pool_bytes_nolock,
+
+	TP_PROTO(int bytes, unsigned long IP),
+
+	TP_ARGS(bytes, IP)
+)
+#else
 LTTNG_TRACEPOINT_EVENT_CLASS(random__mix_pool_bytes,
 	TP_PROTO(const char *pool_name, int bytes, unsigned long IP),
 
@@ -37,8 +83,24 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__mix_pool_bytes, mix_pool_bytes_noloc
 
 	TP_ARGS(pool_name, bytes, IP)
 )
+#endif
+
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,17,0))
+LTTNG_TRACEPOINT_EVENT_MAP(credit_entropy_bits,
+
+	random_credit_entropy_bits,
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,2,0))
+	TP_PROTO(int bits, int entropy_count, unsigned long IP),
+
+	TP_ARGS(bits, entropy_count, IP),
+
+	TP_FIELDS(
+		ctf_integer(int, bits, bits)
+		ctf_integer(int, entropy_count, entropy_count)
+		ctf_integer_hex(unsigned long, IP, IP)
+	)
+)
+#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,2,0))
 LTTNG_TRACEPOINT_EVENT_MAP(credit_entropy_bits,
 
 	random_credit_entropy_bits,
@@ -75,6 +137,131 @@ LTTNG_TRACEPOINT_EVENT_MAP(credit_entropy_bits,
 )
 #endif
 
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,13,0))
+LTTNG_TRACEPOINT_EVENT_MAP(push_to_pool,
+
+	random_push_to_pool,
+
+	TP_PROTO(const char *pool_name, int pool_bits, int input_bits),
+
+	TP_ARGS(pool_name, pool_bits, input_bits),
+
+	TP_FIELDS(
+		ctf_string(pool_name, pool_name)
+		ctf_integer(int, pool_bits, pool_bits)
+		ctf_integer(int, input_bits, input_bits)
+	)
+)
+#endif
+
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,17,0))
+LTTNG_TRACEPOINT_EVENT_MAP(debit_entropy,
+
+	random_debit_entropy,
+
+	TP_PROTO(int debit_bits),
+
+	TP_ARGS(debit_bits),
+
+	TP_FIELDS(
+		ctf_integer(int, debit_bits, debit_bits)
+	)
+)
+#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,13,0))
+LTTNG_TRACEPOINT_EVENT_MAP(debit_entropy,
+
+	random_debit_entropy,
+
+	TP_PROTO(const char *pool_name, int debit_bits),
+
+	TP_ARGS(pool_name, debit_bits),
+
+	TP_FIELDS(
+		ctf_string(pool_name, pool_name)
+		ctf_integer(int, debit_bits, debit_bits)
+	)
+)
+#endif
+
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,13,0))
+LTTNG_TRACEPOINT_EVENT_MAP(add_input_randomness,
+
+	random_add_input_randomness,
+
+	TP_PROTO(int input_bits),
+
+	TP_ARGS(input_bits),
+
+	TP_FIELDS(
+		ctf_integer(int, input_bits, input_bits)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_MAP(add_disk_randomness,
+
+	random_add_disk_randomness,
+
+	TP_PROTO(dev_t dev, int input_bits),
+
+	TP_ARGS(dev, input_bits),
+
+	TP_FIELDS(
+		ctf_integer(dev_t, dev, dev)
+		ctf_integer(int, input_bits, input_bits)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_MAP(xfer_secondary_pool,
+
+	random_xfer_secondary_pool,
+
+	TP_PROTO(const char *pool_name, int xfer_bits, int request_bits,
+		int pool_entropy, int input_entropy),
+
+	TP_ARGS(pool_name, xfer_bits, request_bits, pool_entropy,
+		input_entropy),
+
+	TP_FIELDS(
+		ctf_string(pool_name, pool_name)
+		ctf_integer(int, xfer_bits, xfer_bits)
+		ctf_integer(int, request_bits, request_bits)
+		ctf_integer(int, pool_entropy, pool_entropy)
+		ctf_integer(int, input_entropy, input_entropy)
+	)
+)
+#endif
+
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,13,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(random__get_random_bytes,
+
+	TP_PROTO(int nbytes, unsigned long IP),
+
+	TP_ARGS(nbytes, IP),
+
+	TP_FIELDS(
+		ctf_integer(int, nbytes, nbytes)
+		ctf_integer_hex(unsigned long, IP, IP)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__get_random_bytes, get_random_bytes,
+
+	random_get_random_bytes,
+
+	TP_PROTO(int nbytes, unsigned long IP),
+
+	TP_ARGS(nbytes, IP)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__get_random_bytes, get_random_bytes_arch,
+
+	random_get_random_bytes_arch,
+
+	TP_PROTO(int nbytes, unsigned long IP),
+
+	TP_ARGS(nbytes, IP)
+)
+#else
 LTTNG_TRACEPOINT_EVENT_MAP(get_random_bytes,
 
 	random_get_random_bytes,
@@ -88,7 +275,40 @@ LTTNG_TRACEPOINT_EVENT_MAP(get_random_bytes,
 		ctf_integer_hex(unsigned long, IP, IP)
 	)
 )
+#endif
+
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,17,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(random__extract_entropy,
+	TP_PROTO(int nbytes, int entropy_count, unsigned long IP),
+
+	TP_ARGS(nbytes, entropy_count, IP),
+
+	TP_FIELDS(
+		ctf_integer(int, nbytes, nbytes)
+		ctf_integer(int, entropy_count, entropy_count)
+		ctf_integer_hex(unsigned long, IP, IP)
+	)
+)
+
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__extract_entropy, extract_entropy,
+
+	random_extract_entropy,
+
+	TP_PROTO(int nbytes, int entropy_count, unsigned long IP),
+
+	TP_ARGS(nbytes, entropy_count, IP)
+)
 
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__extract_entropy, extract_entropy_user,
+
+	random_extract_entropy_user,
+
+	TP_PROTO(int nbytes, int entropy_count, unsigned long IP),
+
+	TP_ARGS(nbytes, entropy_count, IP)
+)
+#else
 LTTNG_TRACEPOINT_EVENT_CLASS(random__extract_entropy,
 	TP_PROTO(const char *pool_name, int nbytes, int entropy_count,
 		 unsigned long IP),
@@ -123,7 +343,55 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__extract_entropy, extract_entropy_use
 
 	TP_ARGS(pool_name, nbytes, entropy_count, IP)
 )
+#endif
+
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,13,0))
+LTTNG_TRACEPOINT_EVENT_MAP(random_read,
+
+	random_random_read,
+
+	TP_PROTO(int got_bits, int need_bits, int pool_left, int input_left),
+
+	TP_ARGS(got_bits, need_bits, pool_left, input_left),
+
+	TP_FIELDS(
+		ctf_integer(int, got_bits, got_bits)
+		ctf_integer(int, need_bits, need_bits)
+		ctf_integer(int, pool_left, pool_left)
+		ctf_integer(int, input_left, input_left)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_MAP(urandom_read,
+
+	random_urandom_read,
+
+	TP_PROTO(int got_bits, int pool_left, int input_left),
+
+	TP_ARGS(got_bits, pool_left, input_left),
+
+	TP_FIELDS(
+		ctf_integer(int, got_bits, got_bits)
+		ctf_integer(int, pool_left, pool_left)
+		ctf_integer(int, input_left, input_left)
+	)
+)
+#endif
+
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,9,0))
+LTTNG_TRACEPOINT_EVENT_MAP(prandom_u32,
+
+	random_prandom_u32,
+
+	TP_PROTO(unsigned int ret),
 
+	TP_ARGS(ret),
+
+	TP_FIELDS(
+		ctf_integer(unsigned int, ret, ret)
+	)
+)
+#endif
 
 
 #endif /* LTTNG_TRACE_RANDOM_H */