>From cea5f76c3ad9f42b85a1a71b75035fe96317187a Mon Sep 17 00:00:00 2001
From: Jovi Zhang
Date: Tue, 17 Jul 2012 22:43:11 +0800
Subject: [PATCH] ftrace: using pr_fmt for better printk output
There don't have subsystem name output in front ot ftrace related log entry,
so use pr_fmt to ena
From cea5f76c3ad9f42b85a1a71b75035fe96317187a Mon Sep 17 00:00:00 2001
From: Jovi Zhang bookj...@gmail.com
Date: Tue, 17 Jul 2012 22:43:11 +0800
Subject: [PATCH] ftrace: using pr_fmt for better printk output
There don't have subsystem name output in front ot ftrace related log entry,
so use
On Tue, 2012-07-17 at 13:32 +0800, Jovi Zhang wrote:
> On Tue, Jul 17, 2012 at 1:07 PM, Joe Perches wrote:
> > On Tue, 2012-07-17 at 00:25 -0400, Steven Rostedt wrote:
[]
> >> Also, what is KBUILD_MODNAME defined as for non-modules? As ftrace is
> >> not a module.
> >
> > It depends on the
On Tue, Jul 17, 2012 at 1:07 PM, Joe Perches wrote:
> On Tue, 2012-07-17 at 00:25 -0400, Steven Rostedt wrote:
>> On Mon, 2012-07-16 at 20:42 -0700, Joe Perches wrote:
>>
>> > > diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
>> > []
>> > > @@ -13,6 +13,8 @@
>> > > * Copyright (C)
On Tue, 2012-07-17 at 13:23 +0800, Jovi Zhang wrote:
> I don't make sure if there have some method or skill to let GCC knows
> subsystem name automatically,
> use built-in macro __FILE__? but this need condition of subsystem name
> is same as file name,
> not so easily to guarantee that.
You
On Tue, 2012-07-17 at 13:23 +0800, Jovi Zhang wrote:
> On Tue, Jul 17, 2012 at 12:25 PM, Steven Rostedt wrote:
> > On Mon, 2012-07-16 at 20:42 -0700, Joe Perches wrote:
> >
> >> > diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
> >> []
> >> > @@ -13,6 +13,8 @@
> >> > * Copyright (C)
On Tue, Jul 17, 2012 at 12:25 PM, Steven Rostedt wrote:
> On Mon, 2012-07-16 at 20:42 -0700, Joe Perches wrote:
>
>> > diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
>> []
>> > @@ -13,6 +13,8 @@
>> > * Copyright (C) 2004 William Lee Irwin III
>> > */
>> >
>> > +#define
On Tue, 2012-07-17 at 00:25 -0400, Steven Rostedt wrote:
> On Mon, 2012-07-16 at 20:42 -0700, Joe Perches wrote:
>
> > > diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
> > []
> > > @@ -13,6 +13,8 @@
> > > * Copyright (C) 2004 William Lee Irwin III
> > > */
> > >
> > > +#define
On Mon, 2012-07-16 at 20:42 -0700, Joe Perches wrote:
> > diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
> []
> > @@ -13,6 +13,8 @@
> > * Copyright (C) 2004 William Lee Irwin III
> > */
> >
> > +#define pr_fmt(fmt) "ftrace: " fmt
>
> #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
On Tue, 2012-07-17 at 09:15 +0800, Jovi Zhang wrote:
> >From fe42b2f29e5968482b3129c71f81a58a0559cf04 Mon Sep 17 00:00:00 2001
[]
> There don't have subsystem name output in front ot ftrace related log entry,
> so use pr_fmt to enable better printk output, for output subsystem name in
> log entry.
>From fe42b2f29e5968482b3129c71f81a58a0559cf04 Mon Sep 17 00:00:00 2001
From: Jovi Zhang
Date: Tue, 17 Jul 2012 17:10:15 +0800
Subject: [PATCH] ftrace: using pr_fmt for better printk output
There don't have subsystem name output in front ot ftrace related log entry,
so use pr_fmt to ena
From fe42b2f29e5968482b3129c71f81a58a0559cf04 Mon Sep 17 00:00:00 2001
From: Jovi Zhang bookj...@gmail.com
Date: Tue, 17 Jul 2012 17:10:15 +0800
Subject: [PATCH] ftrace: using pr_fmt for better printk output
There don't have subsystem name output in front ot ftrace related log entry,
so use
On Tue, 2012-07-17 at 09:15 +0800, Jovi Zhang wrote:
From fe42b2f29e5968482b3129c71f81a58a0559cf04 Mon Sep 17 00:00:00 2001
[]
There don't have subsystem name output in front ot ftrace related log entry,
so use pr_fmt to enable better printk output, for output subsystem name in
log entry.
Hi
On Mon, 2012-07-16 at 20:42 -0700, Joe Perches wrote:
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
[]
@@ -13,6 +13,8 @@
* Copyright (C) 2004 William Lee Irwin III
*/
+#define pr_fmt(fmt) ftrace: fmt
#define pr_fmt(fmt) KBUILD_MODNAME : fmt
Wouldn't a nicer
On Tue, 2012-07-17 at 00:25 -0400, Steven Rostedt wrote:
On Mon, 2012-07-16 at 20:42 -0700, Joe Perches wrote:
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
[]
@@ -13,6 +13,8 @@
* Copyright (C) 2004 William Lee Irwin III
*/
+#define pr_fmt(fmt) ftrace:
On Tue, Jul 17, 2012 at 12:25 PM, Steven Rostedt rost...@goodmis.org wrote:
On Mon, 2012-07-16 at 20:42 -0700, Joe Perches wrote:
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
[]
@@ -13,6 +13,8 @@
* Copyright (C) 2004 William Lee Irwin III
*/
+#define pr_fmt(fmt)
On Tue, 2012-07-17 at 13:23 +0800, Jovi Zhang wrote:
On Tue, Jul 17, 2012 at 12:25 PM, Steven Rostedt rost...@goodmis.org wrote:
On Mon, 2012-07-16 at 20:42 -0700, Joe Perches wrote:
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
[]
@@ -13,6 +13,8 @@
* Copyright (C)
On Tue, 2012-07-17 at 13:23 +0800, Jovi Zhang wrote:
I don't make sure if there have some method or skill to let GCC knows
subsystem name automatically,
use built-in macro __FILE__? but this need condition of subsystem name
is same as file name,
not so easily to guarantee that.
You could use
On Tue, Jul 17, 2012 at 1:07 PM, Joe Perches j...@perches.com wrote:
On Tue, 2012-07-17 at 00:25 -0400, Steven Rostedt wrote:
On Mon, 2012-07-16 at 20:42 -0700, Joe Perches wrote:
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
[]
@@ -13,6 +13,8 @@
* Copyright (C) 2004
On Tue, 2012-07-17 at 13:32 +0800, Jovi Zhang wrote:
On Tue, Jul 17, 2012 at 1:07 PM, Joe Perches j...@perches.com wrote:
On Tue, 2012-07-17 at 00:25 -0400, Steven Rostedt wrote:
[]
Also, what is KBUILD_MODNAME defined as for non-modules? As ftrace is
not a module.
It depends on the
20 matches
Mail list logo
