From: Rabin Vincent <rabin@rab.in>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-kernel@vger.kernel.org
Subject: function_graph selftest fails with !DYNAMIC
Date: Wed, 2 Nov 2011 20:32:55 +0530 [thread overview]
Message-ID: <20111102150255.GA6973@debian> (raw)
The function_graph selftest fails when CONFIG_DYNAMIC_FTRACE is not set
(tested on x86-64) on current kernels:
[ 0.300124] Testing tracer function: PASSED
[ 0.446092] Testing tracer function_graph: .. no entries found ..FAILED!
Bisecting goes back to this commit:
2b499381bc50ede01b3d8eab164ca2fad00655f0 is the first bad commit
commit 2b499381bc50ede01b3d8eab164ca2fad00655f0
Author: Steven Rostedt <srostedt@redhat.com>
Date: Tue May 3 22:49:52 2011 -0400
ftrace: Have global_ops store the functions that are to be traced
This is a step towards each ops structure defining its own set
of functions to trace. As the current code with pid's and such
are specific to the global_ops, it is restructured to be used
with the global ops.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
next reply other threads:[~2011-11-02 15:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-02 15:02 Rabin Vincent [this message]
2011-11-03 0:17 ` function_graph selftest fails with !DYNAMIC Steven Rostedt
2011-11-03 16:08 ` Steven Rostedt
2011-11-04 13:44 ` Steven Rostedt
2011-11-11 16:55 ` Rabin Vincent
2011-11-12 0:20 ` Steven Rostedt
2011-11-18 23:12 ` [tip:perf/core] ftrace: Remove force undef config value left for testing tip-bot for Steven Rostedt
2011-12-06 6:26 ` tip-bot for Steven Rostedt
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