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Date: Fri, 7 Jul 2017 09:43:39 +0900 From: Masami Hiramatsu <mhiramat@...nel.org> To: Stafford Horne <shorne@...il.com> Cc: Steven Rostedt <rostedt@...dmis.org>, Masami Hiramatsu <mhiramat@...nel.org>, linux-kselftest@...r.kernel.org, shuah@...nel.org, Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org, naresh.kamboju@...aro.org Subject: Re: [PATCH 4/4] selftests: ftrace: Output only to console with "--logdir -" On Thu, 6 Jul 2017 22:06:58 +0900 Stafford Horne <shorne@...il.com> wrote: > On Wed, Jul 05, 2017 at 12:25:06PM -0400, Steven Rostedt wrote: > > On Tue, 4 Jul 2017 15:38:55 +0900 > > Masami Hiramatsu <mhiramat@...nel.org> wrote: > > > > > + local testlog=`mktemp $LOG_DIR/${testname}-log.XXXXXX` > > > + else > > > + local testlog=`/proc/self/fd/1` > > > > cute trick. > > Shouldn't this be: > > local testlog=/proc/self/fd/1 > > without the backticks and subshell? We just want to write to the stdout > file not execute it. Yeah, it was my mistake... Thank you! > > Or am missing something. > > -Stafford -- Masami Hiramatsu <mhiramat@...nel.org>
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