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From: Yinan Liu <yinan@linux.alibaba.com>
To: rostedt@goodmis.org
Cc: peterz@infradead.org, mark-pk.tsai@mediatek.com,
	mingo@redhat.com, linux-kernel@vger.kernel.org
Subject: [PATCH v7 0/2] ftrace sorting optimization
Date: Tue,  7 Dec 2021 23:13:45 +0800	[thread overview]
Message-ID: <20211207151348.54921-1-yinan@linux.alibaba.com> (raw)
In-Reply-To: <20210911135043.16014-1-yinan@linux.alibaba.com>

Hi, Steven

In fact, the code enclosed by ifdef CONFIG_FUNCTION_TRACER 
does not take effect. I saw similar usage under script and 
judged directly after the compilation is passed, without 
checking whether the sorting takes effect. Sorry for my 
negligence.

Now, after the modification, the patch works normally and 
passes the test case of livepatch's selftest which reported 
by robot.  

Yinan Liu (2):
  scripts: ftrace - move the sort-processing in ftrace_init
  script/sorttable: code style improvements

 kernel/trace/ftrace.c   |  11 +++-
 scripts/Makefile        |   6 +-
 scripts/link-vmlinux.sh |   6 +-
 scripts/sorttable.c     |   2 +
 scripts/sorttable.h     | 124 ++++++++++++++++++++++++++++++++++++++--
 5 files changed, 139 insertions(+), 10 deletions(-)

-- 
2.27.0


  parent reply	other threads:[~2021-12-07 15:13 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-11 13:50 [PATCH 0/2] ftrace: improve ftrace during compiling Yinan Liu
2021-09-11 13:50 ` [PATCH 1/2] scripts: ftrace - move the sort-processing in ftrace_init to compile time Yinan Liu
2021-09-11 13:59   ` Steven Rostedt
2021-10-03 13:42     ` Yinan Liu
2021-10-08 23:48       ` Steven Rostedt
2021-10-09  2:56         ` Yinan Liu
2021-10-25 13:20           ` Yinan Liu
2021-10-25 15:00             ` Steven Rostedt
2021-09-11 13:50 ` [PATCH 2/2] scripts: ftrace - move the nop-processing " Yinan Liu
2021-09-11 14:12   ` Steven Rostedt
2021-09-11 15:28     ` Yinan Liu
2021-09-11 16:07       ` Peter Zijlstra
2021-09-11 14:33   ` Peter Zijlstra
2021-09-11 17:15   ` kernel test robot
2021-09-11 18:04   ` kernel test robot
2021-11-16  2:49 ` [PATCH v2 0/2] ftrace optimization at " Yinan Liu
2021-11-16  2:49   ` [PATCH v2 1/2] scripts: ftrace - move the sort-processing in ftrace_init to " Yinan Liu
2021-11-16  8:07     ` Peter Zijlstra
2021-11-16 12:42       ` Yinan Liu
2021-11-16 13:05         ` Peter Zijlstra
2021-11-16 14:46           ` Yinan Liu
2021-11-17 13:34     ` kernel test robot
2021-11-16  2:49   ` [PATCH v2 2/2] scripts: ftrace - move the nop-processing " Yinan Liu
2021-11-16  8:10     ` Peter Zijlstra
2021-11-16 12:51       ` Yinan Liu
2021-11-16 13:07       ` Steven Rostedt
2021-11-16 15:02         ` Yinan Liu
2021-11-16 16:06     ` Steven Rostedt
2021-11-22 13:43 ` [PATCH v3] scripts: ftrace - move the sort-processing " Yinan Liu
2021-11-23 10:54 ` [PATCH v4] ftrace sorting optimization changelog Yinan Liu
2021-11-23 10:54   ` [PATCH v4] scripts: ftrace - move the sort-processing in ftrace_init to compile time Yinan Liu
2021-11-29  2:13     ` Yinan Liu
2021-11-29  3:51       ` Steven Rostedt
2021-11-29  6:52         ` Yinan Liu
2021-11-30 17:08     ` Steven Rostedt
2021-12-01  5:32 ` [PATCH v5 0/2] ftrace sorting optimization changelog Yinan Liu
2021-12-01  5:32   ` [PATCH v5 1/2] scripts: ftrace - move the sort-processing in ftrace_init to compile time Yinan Liu
2021-12-01 21:45     ` Steven Rostedt
2021-12-05 12:35     ` [scripts] 12955fb1c5: kernel-selftests.livepatch.test-ftrace.sh.fail kernel test robot
2021-12-01  5:32   ` [PATCH v5 2/2] script/sorttable: code style improvements Yinan Liu
2021-12-02  2:16 ` [PATCH v6 0/2] ftrace sorting optimization changelog Yinan Liu
2021-12-02  2:16   ` [PATCH v6 1/2] scripts: ftrace - move the sort-processing in ftrace_init Yinan Liu
2021-12-02 17:58     ` Steven Rostedt
2021-12-05 12:45       ` Masami Hiramatsu
2021-12-06 20:18       ` Steven Rostedt
2021-12-07  1:29         ` Yinan Liu
2021-12-02  2:16   ` [PATCH v6 2/2] script/sorttable: code style improvements Yinan Liu
2021-12-02 15:30   ` [PATCH v6 0/2] ftrace sorting optimization changelog Peter Zijlstra
2021-12-07 15:13 ` Yinan Liu [this message]
2021-12-07 15:13   ` [PATCH v7 1/2] scripts: ftrace - move the sort-processing in ftrace_init Yinan Liu
2021-12-11 14:50     ` Steven Rostedt
2021-12-07 15:13   ` [PATCH v7 2/2] script/sorttable: code style improvements Yinan Liu
2021-12-12 11:33 ` [PATCH v8 0/1] change log Yinan Liu
2021-12-12 11:33   ` [PATCH v8] scripts: ftrace - move the sort-processing in ftrace_init Yinan Liu
2022-01-21  9:46     ` Sven Schnelle
2022-01-21 10:42       ` Heiko Carstens
2022-01-21 11:14         ` Sven Schnelle
2022-01-21 11:29           ` Sven Schnelle
2022-01-21 18:11         ` Steven Rostedt
2022-01-22  9:17           ` Heiko Carstens

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