[Xen-devel] [PULL 3/7] trace-events: Consistently point to docs/devel/tracing.txt

[Stefan Hajnoczi <stefanha@xxxxxxxxxx>]

From: Markus Armbruster <armbru@xxxxxxxxxx>

Almost all trace-events point to docs/devel/tracing.txt in a comment
right at the beginning.  Touch up the ones that don't.

[Updated with Markus' new commit description wording.
--Stefan]

Signed-off-by: Markus Armbruster <armbru@xxxxxxxxxx>
Reviewed-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
Message-id: 20190314180929.27722-2-armbru@xxxxxxxxxx
Message-Id: <20190314180929.27722-2-armbru@xxxxxxxxxx>
Signed-off-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx>
---
 accel/kvm/trace-events   | 2 +-
 accel/tcg/trace-events   | 2 +-
 hw/i386/xen/trace-events | 2 ++
 nbd/trace-events         | 2 ++
 qapi/trace-events        | 2 ++
 scsi/trace-events        | 2 ++
 trace-events             | 2 +-
 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.
 #
-- 
2.20.1


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