From: Steven Rostedt <rostedt@goodmis.org>
To: Masami Hiramatsu <mhiramat@kernel.org>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
Namhyung Kim <namhyung@kernel.org>,
Tom Zanussi <tom.zanussi@linux.intel.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
linux-trace-users@vger.kernel.org,
linux-kselftest@vger.kernel.org, shuah@kernel.org,
Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Subject: Re: [PATCH v7 00/16] tracing: probeevent: Improve fetcharg features
Date: Thu, 26 Apr 2018 21:42:53 -0400 [thread overview]
Message-ID: <20180426214253.64ec8762@gandalf.local.home> (raw)
In-Reply-To: <152465856498.26224.16969986455942749517.stgit@devbox>
On Wed, 25 Apr 2018 21:16:06 +0900
Masami Hiramatsu <mhiramat@kernel.org> wrote:
> Hi,
>
> This is the 7th version of the fetch-arg improvement series.
> This includes variable changes on fetcharg framework like,
>
> - Add fetcharg testcases (syntax, argN, symbol, string and array)
> and probepoint testcase.
> - Rewrite fetcharg framework with fetch_insn, switch-case based
> instead of function pointer.
> - Add "symbol" type support, which shows symbol+offset instead of
> address value.
> - Add "$argN" fetcharg, which fetches function parameters.
> (currently only for x86-64)
> - Add array type support (including string arrary :) ) ,
> which enables to get fixed length array from probe-events.
> - Add array type support for perf-probe, so that user can
> dump partial array entries.
>
Masami,
Thanks for posting this! I'm currently trying to get a set of patches
in the -rc releases, and this would be for 4.18 (or 5.0?), I'll try to
get some time next week to look at this.
Thanks!
-- Steve
WARNING: multiple messages have this Message-ID (diff)
From: rostedt at goodmis.org (Steven Rostedt)
Subject: [PATCH v7 00/16] tracing: probeevent: Improve fetcharg features
Date: Thu, 26 Apr 2018 21:42:53 -0400 [thread overview]
Message-ID: <20180426214253.64ec8762@gandalf.local.home> (raw)
In-Reply-To: <152465856498.26224.16969986455942749517.stgit@devbox>
On Wed, 25 Apr 2018 21:16:06 +0900
Masami Hiramatsu <mhiramat at kernel.org> wrote:
> Hi,
>
> This is the 7th version of the fetch-arg improvement series.
> This includes variable changes on fetcharg framework like,
>
> - Add fetcharg testcases (syntax, argN, symbol, string and array)
> and probepoint testcase.
> - Rewrite fetcharg framework with fetch_insn, switch-case based
> instead of function pointer.
> - Add "symbol" type support, which shows symbol+offset instead of
> address value.
> - Add "$argN" fetcharg, which fetches function parameters.
> (currently only for x86-64)
> - Add array type support (including string arrary :) ) ,
> which enables to get fixed length array from probe-events.
> - Add array type support for perf-probe, so that user can
> dump partial array entries.
>
Masami,
Thanks for posting this! I'm currently trying to get a set of patches
in the -rc releases, and this would be for 4.18 (or 5.0?), I'll try to
get some time next week to look at this.
Thanks!
-- Steve
--
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the body of a message to majordomo at vger.kernel.org
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WARNING: multiple messages have this Message-ID (diff)
From: rostedt@goodmis.org (Steven Rostedt)
Subject: [PATCH v7 00/16] tracing: probeevent: Improve fetcharg features
Date: Thu, 26 Apr 2018 21:42:53 -0400 [thread overview]
Message-ID: <20180426214253.64ec8762@gandalf.local.home> (raw)
Message-ID: <20180427014253.OLVPaQwuipvEUhlch9fXJ9EK0BakJUfewXdQBh-BvNE@z> (raw)
In-Reply-To: <152465856498.26224.16969986455942749517.stgit@devbox>
On Wed, 25 Apr 2018 21:16:06 +0900
Masami Hiramatsu <mhiramat@kernel.org> wrote:
> Hi,
>
> This is the 7th version of the fetch-arg improvement series.
> This includes variable changes on fetcharg framework like,
>
> - Add fetcharg testcases (syntax, argN, symbol, string and array)
> and probepoint testcase.
> - Rewrite fetcharg framework with fetch_insn, switch-case based
> instead of function pointer.
> - Add "symbol" type support, which shows symbol+offset instead of
> address value.
> - Add "$argN" fetcharg, which fetches function parameters.
> (currently only for x86-64)
> - Add array type support (including string arrary :) ) ,
> which enables to get fixed length array from probe-events.
> - Add array type support for perf-probe, so that user can
> dump partial array entries.
>
Masami,
Thanks for posting this! I'm currently trying to get a set of patches
in the -rc releases, and this would be for 4.18 (or 5.0?), I'll try to
get some time next week to look at this.
Thanks!
-- Steve
--
To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in
the body of a message to majordomo at vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2018-04-27 1:42 UTC|newest]
Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-25 12:16 [PATCH v7 00/16] tracing: probeevent: Improve fetcharg features Masami Hiramatsu
2018-04-25 12:16 ` Masami Hiramatsu
2018-04-25 12:16 ` mhiramat
2018-04-25 12:16 ` [PATCH v7 01/16] tracing: probeevent: Cleanup print argument functions Masami Hiramatsu
2018-04-25 12:16 ` Masami Hiramatsu
2018-04-25 12:16 ` mhiramat
2018-04-25 12:17 ` [PATCH v7 02/16] tracing: probeevent: Cleanup argument field definition Masami Hiramatsu
2018-04-25 12:17 ` Masami Hiramatsu
2018-04-25 12:17 ` mhiramat
2018-04-25 12:17 ` [PATCH v7 03/16] tracing: probeevent: Remove NOKPROBE_SYMBOL from print functions Masami Hiramatsu
2018-04-25 12:17 ` Masami Hiramatsu
2018-04-25 12:17 ` mhiramat
2018-04-25 12:18 ` [PATCH v7 04/16] tracing: probeevent: Introduce new argument fetching code Masami Hiramatsu
2018-04-25 12:18 ` Masami Hiramatsu
2018-04-25 12:18 ` mhiramat
2018-04-25 12:18 ` [PATCH v7 05/16] tracing: probeevent: Unify fetch type tables Masami Hiramatsu
2018-04-25 12:18 ` Masami Hiramatsu
2018-04-25 12:18 ` mhiramat
2018-04-25 12:19 ` [PATCH v7 06/16] tracing: probeevent: Return consumed bytes of dynamic area Masami Hiramatsu
2018-04-25 12:19 ` Masami Hiramatsu
2018-04-25 12:19 ` mhiramat
2018-04-25 12:19 ` [PATCH v7 07/16] tracing: probeevent: Append traceprobe_ for exported function Masami Hiramatsu
2018-04-25 12:19 ` Masami Hiramatsu
2018-04-25 12:19 ` mhiramat
2018-04-25 12:19 ` [PATCH v7 08/16] tracing: probeevent: Unify fetch_insn processing common part Masami Hiramatsu
2018-04-25 12:19 ` Masami Hiramatsu
2018-04-25 12:19 ` mhiramat
2018-04-25 12:20 ` [PATCH v7 09/16] tracing: probeevent: Add symbol type Masami Hiramatsu
2018-04-25 12:20 ` Masami Hiramatsu
2018-04-25 12:20 ` mhiramat
2018-04-25 12:20 ` [PATCH v7 10/16] x86: ptrace: Add function argument access API Masami Hiramatsu
2018-04-25 12:20 ` Masami Hiramatsu
2018-04-25 12:20 ` mhiramat
2018-04-25 12:21 ` [PATCH v7 11/16] tracing: probeevent: Add $argN for accessing function args Masami Hiramatsu
2018-04-25 12:21 ` Masami Hiramatsu
2018-04-25 12:21 ` mhiramat
2018-04-25 12:21 ` [PATCH v7 12/16] tracing: probeevent: Add array type support Masami Hiramatsu
2018-04-25 12:21 ` Masami Hiramatsu
2018-04-25 12:21 ` mhiramat
2018-04-25 12:22 ` [PATCH v7 13/16] selftests: ftrace: Add a testcase for symbol type Masami Hiramatsu
2018-04-25 12:22 ` Masami Hiramatsu
2018-04-25 12:22 ` mhiramat
2018-04-25 12:22 ` [PATCH v7 14/16] selftests: ftrace: Add a testcase for $argN with kprobe_event Masami Hiramatsu
2018-04-25 12:22 ` Masami Hiramatsu
2018-04-25 12:22 ` mhiramat
2018-04-25 12:23 ` [PATCH v7 15/16] selftests: ftrace: Add a testcase for array type " Masami Hiramatsu
2018-04-25 12:23 ` Masami Hiramatsu
2018-04-25 12:23 ` mhiramat
2018-04-25 12:23 ` [PATCH v7 16/16] perf-probe: Add array argument support Masami Hiramatsu
2018-04-25 12:23 ` Masami Hiramatsu
2018-04-25 12:23 ` mhiramat
2018-04-27 1:42 ` Steven Rostedt [this message]
2018-04-27 1:42 ` [PATCH v7 00/16] tracing: probeevent: Improve fetcharg features Steven Rostedt
2018-04-27 1:42 ` rostedt
2018-05-03 22:11 ` Steven Rostedt
2018-05-03 22:11 ` Steven Rostedt
2018-05-03 22:11 ` rostedt
2018-05-04 15:48 ` Masami Hiramatsu
2018-05-04 15:48 ` Masami Hiramatsu
2018-05-04 15:48 ` mhiramat
2018-05-04 16:06 ` Steven Rostedt
2018-05-04 16:06 ` Steven Rostedt
2018-05-04 16:06 ` rostedt
2018-05-04 17:30 ` Naveen N. Rao
2018-05-04 17:30 ` Naveen N. Rao
2018-05-04 17:30 ` naveen.n.rao
2018-05-05 2:38 ` Masami Hiramatsu
2018-05-05 2:38 ` Masami Hiramatsu
2018-05-05 2:38 ` mhiramat
2018-05-05 7:46 ` Naveen N. Rao
2018-05-05 7:46 ` Naveen N. Rao
2018-05-05 7:46 ` naveen.n.rao
2018-05-05 14:32 ` Masami Hiramatsu
2018-05-05 14:32 ` Masami Hiramatsu
2018-05-05 14:32 ` mhiramat
2018-05-07 8:11 ` Naveen N. Rao
2018-05-07 8:11 ` Naveen N. Rao
2018-05-07 8:11 ` naveen.n.rao
2018-05-07 14:53 ` Masami Hiramatsu
2018-05-07 14:53 ` Masami Hiramatsu
2018-05-07 14:53 ` mhiramat
2018-05-08 10:11 ` Naveen N. Rao
2018-05-08 10:11 ` Naveen N. Rao
2018-05-08 10:11 ` naveen.n.rao
2018-05-08 15:02 ` Masami Hiramatsu
2018-05-08 15:02 ` Masami Hiramatsu
2018-05-08 15:02 ` mhiramat
2018-05-08 18:01 ` Naveen N. Rao
2018-05-08 18:01 ` Naveen N. Rao
2018-05-08 18:01 ` naveen.n.rao
2018-05-05 15:51 ` Masami Hiramatsu
2018-05-05 15:51 ` Masami Hiramatsu
2018-05-05 15:51 ` mhiramat
2018-05-07 15:30 ` Steven Rostedt
2018-05-07 15:30 ` Steven Rostedt
2018-05-07 15:30 ` rostedt
2018-05-08 4:01 ` Masami Hiramatsu
2018-05-08 4:01 ` Masami Hiramatsu
2018-05-08 4:01 ` mhiramat
2018-05-07 15:21 ` Steven Rostedt
2018-05-07 15:21 ` Steven Rostedt
2018-05-07 15:21 ` rostedt
2018-06-21 20:16 ` Steven Rostedt
2018-06-21 20:16 ` Steven Rostedt
2018-06-21 20:16 ` rostedt
2018-06-22 6:04 ` Masami Hiramatsu
2018-06-22 6:04 ` Masami Hiramatsu
2018-06-22 6:04 ` mhiramat
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