From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Arjan van de Ven <arjan@infradead.org>,
Steven Rostedt <srostedt@redhat.com>
Subject: [PATCH 1/3] trace: disable branch tracer on alpha
Date: Mon, 02 Feb 2009 21:38:31 -0500 [thread overview]
Message-ID: <20090203024358.093748679@goodmis.org> (raw)
In-Reply-To: 20090203023830.440860800@goodmis.org
[-- Attachment #1: 0001-trace-disable-branch-tracer-on-alpha.patch --]
[-- Type: text/plain, Size: 886 bytes --]
From: Steven Rostedt <srostedt@redhat.com>
Impact: fix alpha compiler builds
The profile all branches tracer causes errors on alpha, due to
the use of extern inlines. This patch disables it on alpha.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
---
kernel/trace/Kconfig | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index dde1d46..2780665 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -183,9 +183,11 @@ config TRACE_BRANCH_PROFILING
Say N if unsure.
+# PROFILE_ALL_BRANCHES fails on alph due to extern inlines.
config PROFILE_ALL_BRANCHES
bool "Profile all if conditionals"
depends on TRACE_BRANCH_PROFILING
+ depends on !ALPHA
help
This tracer profiles all branch conditions. Every if ()
taken in the kernel is recorded whether it hit or miss.
--
1.5.6.5
--
next prev parent reply other threads:[~2009-02-03 2:44 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-03 2:38 [PATCH 0/3] ftrace: updates for tip Steven Rostedt
2009-02-03 2:38 ` Steven Rostedt [this message]
2009-02-03 5:19 ` [PATCH 1/3] trace: disable branch tracer on alpha Ingo Molnar
2009-02-03 2:38 ` [PATCH 2/3] trace: fix default boot up tracer Steven Rostedt
2009-02-03 3:50 ` Andrew Morton
2009-02-03 4:12 ` Steven Rostedt
2009-02-03 4:20 ` Andrew Morton
2009-02-03 4:33 ` Steven Rostedt
2009-02-03 5:00 ` Andrew Morton
2009-02-03 5:29 ` Ingo Molnar
2009-02-03 9:26 ` Frederic Weisbecker
2009-02-03 2:38 ` [PATCH 3/3] trace: let boot trace be chosen by command line Steven Rostedt
2009-02-03 5:31 ` Ingo Molnar
2009-02-03 9:31 ` Frederic Weisbecker
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