From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Changbin Du <changbin.du@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Namhyung Kim <namhyung@kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 00/18] [PATCH v7 00/18] perf: ftrace enhancement
Date: Fri, 14 Aug 2020 09:38:27 -0300 [thread overview]
Message-ID: <20200814123827.GD13995@kernel.org> (raw)
In-Reply-To: <20200808023141.14227-1-changbin.du@gmail.com>
Em Sat, Aug 08, 2020 at 10:31:23AM +0800, Changbin Du escreveu:
> The perf has basic kernel ftrace support but lack support of most tracing
> options. This serias is target to enhance the perf ftrace functionality so
> that we can make full use of kernel ftrace with perf.
>
> In general, this serias be cataloged into two main changes:
> 1) Improve usability of existing functions. For example, we don't need to type
> extra option to select the tracer.
> 2) Add new options to support all other ftrace functions.
Applied, sent review comments for further work, thanks!
Now it will go together with other changes to extensive build testing
and then to Linus,
- Arnaldo
prev parent reply other threads:[~2020-08-14 12:38 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-08 2:31 [PATCH v8 00/18] [PATCH v7 00/18] perf: ftrace enhancement Changbin Du
2020-08-08 2:31 ` [PATCH v8 01/18] perf ftrace: select function/function_graph tracer automatically Changbin Du
2020-08-08 2:31 ` [PATCH v8 02/18] perf ftrace: add option '-F/--funcs' to list available functions Changbin Du
2020-08-14 11:35 ` Arnaldo Carvalho de Melo
2020-08-20 15:18 ` Changbin Du
2020-08-08 2:31 ` [PATCH v8 03/18] perf ftrace: factor out function write_tracing_file_int() Changbin Du
2020-08-08 2:31 ` [PATCH v8 04/18] perf ftrace: add option '-m/--buffer-size' to set per-cpu buffer size Changbin Du
2020-08-14 11:53 ` Arnaldo Carvalho de Melo
2020-08-14 12:12 ` Arnaldo Carvalho de Melo
2020-08-14 12:58 ` Arnaldo Carvalho de Melo
2020-08-08 2:31 ` [PATCH v8 05/18] perf ftrace: show trace column header Changbin Du
2020-08-14 11:56 ` Arnaldo Carvalho de Melo
2020-08-14 11:57 ` Arnaldo Carvalho de Melo
2020-08-08 2:31 ` [PATCH v8 06/18] perf ftrace: add option '--inherit' to trace children processes Changbin Du
2020-08-14 12:12 ` Arnaldo Carvalho de Melo
2020-08-08 2:31 ` [PATCH v8 07/18] perf: util: add general function to parse sublevel options Changbin Du
2020-08-08 2:31 ` [PATCH v8 08/18] perf ftrace: add support for tracing option 'func_stack_trace' Changbin Du
2020-08-14 12:24 ` Arnaldo Carvalho de Melo
2020-08-20 15:15 ` Changbin Du
2020-08-08 2:31 ` [PATCH v8 09/18] perf ftrace: add support for trace option sleep-time Changbin Du
2020-08-14 12:26 ` Arnaldo Carvalho de Melo
2020-08-08 2:31 ` [PATCH v8 10/18] perf ftrace: add support for trace option funcgraph-irqs Changbin Du
2020-08-14 12:27 ` Arnaldo Carvalho de Melo
2020-08-08 2:31 ` [PATCH v8 11/18] perf ftrace: add support for tracing option 'irq-info' Changbin Du
2020-08-14 12:28 ` Arnaldo Carvalho de Melo
2020-08-20 15:09 ` Changbin Du
2020-08-08 2:31 ` [PATCH v8 12/18] perf ftrace: add option 'verbose' to show more info for graph tracer Changbin Du
2020-08-08 2:31 ` [PATCH v8 13/18] perf ftrace: add support for trace option tracing_thresh Changbin Du
2020-08-14 12:33 ` Arnaldo Carvalho de Melo
2020-08-20 15:08 ` Changbin Du
2020-08-08 2:31 ` [PATCH v8 14/18] perf: ftrace: allow set graph depth by '--graph-opts' Changbin Du
2020-08-08 2:31 ` [PATCH v8 15/18] perf ftrace: add option -D/--delay to delay tracing Changbin Du
2020-08-08 2:31 ` [PATCH v8 16/18] perf ftrace: add option --tid to filter by thread id Changbin Du
2020-08-08 2:31 ` [PATCH v8 17/18] perf: ftrace: Add set_tracing_options() to set all trace options Changbin Du
2020-08-08 2:31 ` [PATCH v8 18/18] perf ftrace: add change log Changbin Du
2020-08-14 12:38 ` Arnaldo Carvalho de Melo [this message]
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