From: Ingo Molnar <mingo@elte.hu>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, tglx@linutronix.de,
peterz@infradead.org, torvalds@linux-foundation.org,
srostedt@redhat.com
Subject: Re: [PATCH] ftrace: fix hardirq header for non ftrace archs
Date: Mon, 3 Nov 2008 11:04:01 +0100 [thread overview]
Message-ID: <20081103100401.GD13671@elte.hu> (raw)
In-Reply-To: <alpine.DEB.1.10.0810310934010.13290@gandalf.stny.rr.com>
* Steven Rostedt <rostedt@goodmis.org> wrote:
>
> Not all archs implement ftrace, and therefore do not have an asm/ftrace.h.
> This patch corrects the problem.
>
> The ftrace_nmi_enter/exit now must be defined for all archs that implement
> dynamic ftrace. Currently, only x86 does.
>
> Signed-off-by: Steven Rostedt <srostedt@redhat.com>
> ---
> arch/arm/include/asm/ftrace.h | 5 -----
> arch/powerpc/include/asm/ftrace.h | 5 -----
> arch/sh/include/asm/ftrace.h | 5 -----
> arch/sparc/include/asm/ftrace.h | 5 -----
> arch/x86/include/asm/ftrace.h | 16 ----------------
> include/linux/ftrace.h | 5 ++++-
> include/linux/hardirq.h | 2 +-
> 7 files changed, 5 insertions(+), 38 deletions(-)
applied to tip/tracing/nmisafe, thanks Steve!
Ingo
next prev parent reply other threads:[~2008-11-03 10:04 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-30 20:08 [PATCH 0/2] ftrace: handle NMIs safely Steven Rostedt
2008-10-30 20:08 ` [PATCH 1/2] ftrace: nmi safe code modification Steven Rostedt
2008-10-30 20:32 ` Andrew Morton
2008-10-30 20:38 ` Ingo Molnar
2008-10-30 20:58 ` Steven Rostedt
2008-10-30 21:10 ` Andrew Morton
2008-10-31 4:03 ` [PATCH] ftrace: nmi safe code clean ups Steven Rostedt
2008-10-31 4:16 ` [PATCH] hardirq.h clean up Steven Rostedt
2008-10-31 9:30 ` Ingo Molnar
2008-10-31 13:36 ` [PATCH] ftrace: fix hardirq header for non ftrace archs Steven Rostedt
2008-11-03 10:04 ` Ingo Molnar [this message]
2008-10-31 9:28 ` [PATCH] ftrace: nmi safe code clean ups Ingo Molnar
2008-10-30 20:08 ` [PATCH 2/2] ftrace: nmi update statistics Steven Rostedt
2008-10-30 20:38 ` Andrew Morton
2008-10-30 21:14 ` Steven Rostedt
2008-10-30 20:34 ` [PATCH 0/2] ftrace: handle NMIs safely Ingo Molnar
2008-10-30 21:15 ` Steven Rostedt
2008-10-30 22:26 ` Ingo Molnar
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