From: Steven Rostedt <rostedt@goodmis.org>
To: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org
Cc: Steven Rostedt <srostedt@redhat.com>
Subject: [PATCH 3/8] ftrace: trace schedule
Date: Thu, 10 Jul 2008 20:58:11 -0400 [thread overview]
Message-ID: <20080711005950.548327382@goodmis.org> (raw)
In-Reply-To: 20080711005808.316194101@goodmis.org
[-- Attachment #1: ftrace-trace-sched.patch --]
[-- Type: text/plain, Size: 863 bytes --]
After the sched_clock code has been removed from sched.c we can now trace
the scheduler. The scheduler has a lot of functions that would be worth
tracing.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
---
kernel/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-tip.git/kernel/Makefile
===================================================================
--- linux-tip.git.orig/kernel/Makefile 2008-07-07 15:22:21.000000000 -0400
+++ linux-tip.git/kernel/Makefile 2008-07-07 16:32:48.000000000 -0400
@@ -11,7 +11,7 @@ obj-y = sched.o fork.o exec_domain.o
hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \
notifier.o ksysfs.o pm_qos_params.o sched_clock.o
-CFLAGS_REMOVE_sched.o = -pg -mno-spe
+CFLAGS_REMOVE_sched.o = -mno-spe
ifdef CONFIG_FTRACE
# Do not trace debug files and internal ftrace files
--
next prev parent reply other threads:[~2008-07-11 1:00 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-11 0:58 [PATCH 0/8] ftrace: updates Steven Rostedt
2008-07-11 0:58 ` [PATCH 1/8] ftrace: move sched_switch enable after markers Steven Rostedt
2008-07-11 0:58 ` [PATCH 2/8] ftrace: define function trace nop Steven Rostedt
2008-07-11 0:58 ` Steven Rostedt [this message]
2008-07-11 0:58 ` [PATCH 4/8] ftrace: check proper config for preempt type Steven Rostedt
2008-07-11 0:58 ` [PATCH 5/8] ftrace: start wakeup tracing after setting function tracer Steven Rostedt
2008-07-11 0:58 ` [PATCH 6/8] ftrace: use current CPU for function startup Steven Rostedt
2008-07-11 0:58 ` [PATCH 7/8] ftrace: add ftrace_kill_atomic Steven Rostedt
2008-07-11 0:58 ` [PATCH 8/8] ftrace: separate out the function enabled variable Steven Rostedt
2008-07-11 13:50 ` [PATCH 0/8] ftrace: updates Ingo Molnar
2008-07-11 14:47 ` Ingo Molnar
2008-07-11 14:51 ` Steven Rostedt
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