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-rw-r--r--accel/kvm/trace-events2
-rw-r--r--accel/tcg/trace-events2
-rw-r--r--hw/i386/xen/trace-events2
-rw-r--r--nbd/trace-events2
-rw-r--r--qapi/trace-events2
-rw-r--r--scsi/trace-events2
-rw-r--r--trace-events2
7 files changed, 11 insertions, 3 deletions
diff --git a/accel/kvm/trace-events b/accel/kvm/trace-events
index 8841025d68..33c5b1b3af 100644
--- a/accel/kvm/trace-events
+++ b/accel/kvm/trace-events
@@ -1,4 +1,4 @@
-# Trace events for debugging and performance instrumentation
+# See docs/devel/tracing.txt for syntax documentation.
# kvm-all.c
kvm_ioctl(int type, void *arg) "type 0x%x, arg %p"
diff --git a/accel/tcg/trace-events b/accel/tcg/trace-events
index c22ad60af7..01852217a6 100644
--- a/accel/tcg/trace-events
+++ b/accel/tcg/trace-events
@@ -1,4 +1,4 @@
-# Trace events for debugging and performance instrumentation
+# See docs/devel/tracing.txt for syntax documentation.
# TCG related tracing (mostly disabled by default)
# cpu-exec.c
diff --git a/hw/i386/xen/trace-events b/hw/i386/xen/trace-events
index 8a9077cd4e..8732741541 100644
--- a/hw/i386/xen/trace-events
+++ b/hw/i386/xen/trace-events
@@ -1,3 +1,5 @@
+# See docs/devel/tracing.txt for syntax documentation.
+
# hw/i386/xen/xen_platform.c
xen_platform_log(char *s) "xen platform: %s"
diff --git a/nbd/trace-events b/nbd/trace-events
index 7f10ebd4e0..6db8375c3e 100644
--- a/nbd/trace-events
+++ b/nbd/trace-events
@@ -1,3 +1,5 @@
+# See docs/devel/tracing.txt for syntax documentation.
+
# nbd/client.c
nbd_send_option_request(uint32_t opt, const char *name, uint32_t len) "Sending option request %" PRIu32" (%s), len %" PRIu32
nbd_receive_option_reply(uint32_t option, const char *optname, uint32_t type, const char *typename, uint32_t length) "Received option reply %" PRIu32" (%s), type %" PRIu32" (%s), len %" PRIu32
diff --git a/qapi/trace-events b/qapi/trace-events
index 70e049ea80..b123c5e302 100644
--- a/qapi/trace-events
+++ b/qapi/trace-events
@@ -1,3 +1,5 @@
+# See docs/devel/tracing.txt for syntax documentation.
+
# qapi/qapi-visit-core.c
visit_free(void *v) "v=%p"
visit_complete(void *v, void *opaque) "v=%p opaque=%p"
diff --git a/scsi/trace-events b/scsi/trace-events
index f8a68b11eb..499098e50b 100644
--- a/scsi/trace-events
+++ b/scsi/trace-events
@@ -1,3 +1,5 @@
+# See docs/devel/tracing.txt for syntax documentation.
+
# scsi/pr-manager.c
pr_manager_execute(int fd, int cmd, int sa) "fd=%d cmd=0x%02x service action=0x%02x"
pr_manager_run(int fd, int cmd, int sa) "fd=%d cmd=0x%02x service action=0x%02x"
diff --git a/trace-events b/trace-events
index e66afc59e9..b48f417225 100644
--- a/trace-events
+++ b/trace-events
@@ -1,4 +1,4 @@
-# Trace events for debugging and performance instrumentation
+# See docs/devel/tracing.txt for syntax documentation.
#
# This file is processed by the tracetool script during the build.
#