linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: Jim Cromie <jim.cromie@gmail.com>
Cc: jbaron@akamai.com,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Jonathan Corbet <corbet@lwn.net>,
	Andrew Morton <akpm@linux-foundation.org>,
	Kees Cook <keescook@chromium.org>,
	Masahiro Yamada <yamada.masahiro@socionext.com>,
	"David S. Miller" <davem@davemloft.net>,
	Joe Lawrence <joe.lawrence@redhat.com>,
	Kent Overstreet <kent.overstreet@gmail.com>,
	"Uladzislau Rezki (Sony)" <urezki@gmail.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Gary Hook <Gary.Hook@amd.com>, Arnd Bergmann <arnd@arndb.de>,
	Mark Rutland <mark.rutland@arm.com>,
	Linux Documentation List <linux-doc@vger.kernel.org>
Subject: Re: [PATCH 17/18] dyndbg: rename dynamic_debug to dyndbg
Date: Fri, 6 Dec 2019 00:24:52 +0200	[thread overview]
Message-ID: <CAHp75VcSkm4M7VOuMWnNUOMAPbbvmodGfn9_Pu25H213pMuxFA@mail.gmail.com> (raw)
In-Reply-To: <20191205215151.421926-20-jim.cromie@gmail.com>

On Thu, Dec 5, 2019 at 11:54 PM Jim Cromie <jim.cromie@gmail.com> wrote:
>
> This rename fixes a subtle usage wrinkle; the __setup() names didn't
> match the fake "dyndbg" module parameter used to enable dynamic-printk
> callsites in modules.  See the last change in Docs for the effect.
>
> It also shortens the "__FILE__:__func__" prefix in dyndbg.verbose
> messages, effectively s/dynamic_debug/dyndbg/
>
> This is a 99.9% rename; trim_prefix and debugfs_create_dir arg excepted.
> Nonetheless, it also changes both /sys appearances:
>
> bash-5.0# ls -R /sys/kernel/debug/dyndbg/ /sys/module/dyndbg/parameters/
> /sys/kernel/debug/dyndbg/:
> control

> /sys/module/dyndbg/parameters/:

Isn't this path a part of ABI?

> verbose
>
> Finally, paths in docs are ~= s|/dynamic_debug/|/dyndbg/|,
> plus the kernel cmdline example tweak cited above.


-- 
With Best Regards,
Andy Shevchenko

  reply	other threads:[~2019-12-05 22:25 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-05 21:51 [PATCH v3 00/18] dynamic-debug cleanups, 2 new features Jim Cromie
2019-12-05 21:51 ` [PATCH 01/18] dyndbg-docs: eschew file /full/path query in docs Jim Cromie
2019-12-05 21:51 ` [PATCH 02/18] dyndbg: drop obsolete comment on ddebug_proc_open Jim Cromie
2019-12-05 21:51 ` [PATCH 03/18] dyndbg: raise verbosity needed to enable ddebug_proc_* logging Jim Cromie
2019-12-05 21:51 ` [PATCH 04/18] dyndbg: rename __verbose section to __dyndbg Jim Cromie
2019-12-05 21:51 ` [PATCH 05/18] dyndbg: fix overcounting of ram used by dyndbg Jim Cromie
2019-12-05 21:51 ` [PATCH 06/18] dyndbg: fix a BUG_ON in ddebug_describe_flags Jim Cromie
2019-12-05 21:51 ` [PATCH 07/18] dyndbg: refactor parse_linerange out of ddebug_parse_query Jim Cromie
2019-12-05 21:51 ` [PATCH 08/18] dyndbg: accept 'file foo.c:func1' and 'file foo.c:10-100' Jim Cromie
2019-12-05 21:51 ` [PATCH 09/18] dyndbg: refactor ddebug_read_flags out of ddebug_parse_flags Jim Cromie
2019-12-05 21:51 ` [PATCH 10/18] dyndbg: combine flags & mask into a struct, use that Jim Cromie
2019-12-05 21:51 ` [PATCH 11/18] dyndbg: add filter parameter to ddebug_parse_flags Jim Cromie
2019-12-05 21:51 ` [PATCH 12/18] dyndbg: extend ddebug_parse_flags to accept optional filter-flags Jim Cromie
2019-12-05 21:51 ` [PATCH 13/18] dyndbg: prefer declarative init in caller, to memset in callee Jim Cromie
2019-12-05 21:51 ` [PATCH 14/16] dyndbg: add inverted-flags, implement filtering on flags Jim Cromie
2019-12-05 21:51 ` [PATCH 14/18] dyndbg: add user-flag, negating-flags, and " Jim Cromie
2019-12-05 21:51 ` [PATCH 15/16] dyndbg: allow inverted-flag-chars in modflags Jim Cromie
2019-12-05 21:51 ` [PATCH 15/18] dyndbg: allow negating flag-chars " Jim Cromie
2019-12-05 21:51 ` [PATCH 16/18] dyndbg: make ddebug_tables list LIFO for add/remove_module Jim Cromie
2019-12-05 21:51 ` [PATCH 17/18] dyndbg: rename dynamic_debug to dyndbg Jim Cromie
2019-12-05 22:24   ` Andy Shevchenko [this message]
2019-12-06  7:49     ` Rasmus Villemoes
2019-12-06 17:33       ` jim.cromie
2019-12-05 21:51 ` [PATCH 18/18] dyndbg-docs: normalize comments in examples Jim Cromie

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CAHp75VcSkm4M7VOuMWnNUOMAPbbvmodGfn9_Pu25H213pMuxFA@mail.gmail.com \
    --to=andy.shevchenko@gmail.com \
    --cc=Gary.Hook@amd.com \
    --cc=akpm@linux-foundation.org \
    --cc=andriy.shevchenko@linux.intel.com \
    --cc=arnd@arndb.de \
    --cc=corbet@lwn.net \
    --cc=davem@davemloft.net \
    --cc=gregkh@linuxfoundation.org \
    --cc=jbaron@akamai.com \
    --cc=jim.cromie@gmail.com \
    --cc=joe.lawrence@redhat.com \
    --cc=keescook@chromium.org \
    --cc=kent.overstreet@gmail.com \
    --cc=linux-doc@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux@rasmusvillemoes.dk \
    --cc=mark.rutland@arm.com \
    --cc=urezki@gmail.com \
    --cc=yamada.masahiro@socionext.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).