From: Andi Kleen <andi@firstfloor.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@elte.hu>, David Miller <davem@davemloft.net>,
linux-kernel@vger.kernel.org, pq@iki.fi, proski@gnu.org,
sandmann@redhat.com, a.p.zijlstra@chello.nl,
linux-kbuild@vger.kernel.org, zippel@linux-m68k.org
Subject: Re: [PATCH 0/4] Create a CFLAGS_REMOVE for ftrace
Date: Thu, 15 May 2008 11:02:46 +0200 [thread overview]
Message-ID: <87tzh0ym6h.fsf@basil.nowhere.org> (raw)
In-Reply-To: <20080515013028.056366414@goodmis.org> (Steven Rostedt's message of "Wed, 14 May 2008 21:30:28 -0400")
Steven Rostedt <rostedt@goodmis.org> writes:
> Recently David Miller ported ftrace over to the sparc64. When I mentioned
> to him a way to remove the "notrace" from all the functions in some
> files done by using a dirty little hack, David (correctly) called it
> "Makefile turd" and told us to stop doing that.
>
> I then asked if a CFLAGS_REMOVE_foo.o = -pg would be more pleasing, and he
> agreed.
Very nice. You should use that for the scheduler case to get rid of
"-fno-omit-frame-pointer"
-Andi
prev parent reply other threads:[~2008-05-15 9:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-15 1:30 [PATCH 0/4] Create a CFLAGS_REMOVE for ftrace Steven Rostedt
2008-05-15 1:30 ` [PATCH 1/4] kbuild: Create new CFLAGS_REMOVE_(basename).o option Steven Rostedt
2008-05-15 1:30 ` [PATCH 2/4] ftrace: use the new kbuild CFLAGS_REMOVE for kernel directory Steven Rostedt
2008-05-15 1:30 ` [PATCH 3/4] ftrace: use the new kbuild CFLAGS_REMOVE for lib directory Steven Rostedt
2008-05-15 1:30 ` [PATCH 4/4] ftrace: use the new kbuild CFLAGS_REMOVE for x86/kernel directory Steven Rostedt
2008-05-15 9:02 ` Andi Kleen [this message]
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