From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org, linux-trace-devel@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
"Tzvetomir Stoyanov" <tz.stoyanov@gmail.com>,
Tom Zanussi <zanussi@kernel.org>
Subject: Re: [PATCH v7 09/10] selftests/ftrace: Add clear_dynamic_events() to test cases
Date: Thu, 19 Aug 2021 09:57:09 -0400 [thread overview]
Message-ID: <20210819095709.392463ed@oasis.local.home> (raw)
In-Reply-To: <20210819041842.696873153@goodmis.org>
On Thu, 19 Aug 2021 00:13:30 -0400
Steven Rostedt <rostedt@goodmis.org> wrote:
> +clear_dynamic_events() { # reset all current dynamic events
> + again=1
> + stop=1
> + # loop mulitple times as some events require other to be removed first
> + while [ $again -eq 1 ]; do
> + stop=$((stop+1))
> + # Prevent infinite loops
> + if [ $stop -gt 10 ]; then
> + break;
> + fi
> + again=2
> + grep -v '^#' dynamic_events|
> + while read line; do
> + del=`sed -e 's/^.\([^ ]*\).*/-\1/'`
That should be "del=`echo $line | sed -e 's/^.\([^ ]*\).*/-\1/'`
Will fix in v8.
-- Steve
> + if ! echo "$del" >> dynamic_events; then
> + again=1
> + fi
> + done
> + done
> +}
next prev parent reply other threads:[~2021-08-19 13:57 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-19 4:13 [PATCH v7 00/10] tracing: Creation of event probe Steven Rostedt
2021-08-19 4:13 ` [PATCH v7 01/10] tracing: Add DYNAMIC flag for dynamic events Steven Rostedt
2021-08-19 4:13 ` [PATCH v7 02/10] tracing: Have dynamic events have a ref counter Steven Rostedt
2021-08-19 4:13 ` [PATCH v7 03/10] tracing/probe: Have traceprobe_parse_probe_arg() take a const arg Steven Rostedt
2021-08-19 4:13 ` [PATCH v7 04/10] tracing/probes: Allow for dot delimiter as well as slash for system names Steven Rostedt
2021-08-19 4:13 ` [PATCH v7 05/10] tracing/probes: Use struct_size() instead of defining custom macros Steven Rostedt
2021-08-19 4:13 ` [PATCH v7 06/10] tracing/probe: Change traceprobe_set_print_fmt() to take a type Steven Rostedt
2021-08-19 4:51 ` Masami Hiramatsu
2021-08-19 4:13 ` [PATCH v7 07/10] tracing/probes: Have process_fetch_insn() take a void * instead of pt_regs Steven Rostedt
2021-08-19 4:52 ` Masami Hiramatsu
2021-08-19 4:13 ` [PATCH v7 08/10] tracing: Add a probe that attaches to trace events Steven Rostedt
2021-08-19 10:22 ` Masami Hiramatsu
2021-08-19 10:26 ` [PATCH] tracing/probes: Reject events which have the same name of existing one Masami Hiramatsu
2021-08-19 12:53 ` [PATCH v7 08/10] tracing: Add a probe that attaches to trace events Steven Rostedt
2021-08-19 4:13 ` [PATCH v7 09/10] selftests/ftrace: Add clear_dynamic_events() to test cases Steven Rostedt
2021-08-19 13:57 ` Steven Rostedt [this message]
2021-08-19 4:13 ` [PATCH v7 10/10] selftests/ftrace: Add selftest for testing eprobe events Steven Rostedt
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