From: Miroslav Benes <mbenes@suse.cz>
To: Christoph Hellwig <hch@lst.de>
Cc: Frederic Barrat <fbarrat@linux.ibm.com>,
Andrew Donnellan <ajd@linux.ibm.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Jessica Yu <jeyu@kernel.org>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Jiri Kosina <jikos@kernel.org>, Petr Mladek <pmladek@suse.com>,
Joe Lawrence <joe.lawrence@redhat.com>,
Masahiro Yamada <masahiroy@kernel.org>,
Michal Marek <michal.lkml@markovi.net>,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
dri-devel@lists.freedesktop.org, live-patching@vger.kernel.org,
linux-kbuild@vger.kernel.org
Subject: Re: [PATCH 05/13] kallsyms: refactor {,module_}kallsyms_on_each_symbol
Date: Mon, 1 Feb 2021 15:02:40 +0100 (CET) [thread overview]
Message-ID: <alpine.LSU.2.21.2102011500300.21637@pobox.suse.cz> (raw)
In-Reply-To: <20210128181421.2279-6-hch@lst.de>
One more thing...
> @@ -4379,8 +4379,7 @@ int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *,
> unsigned int i;
> int ret;
>
> - module_assert_mutex();
> -
> + mutex_lock(&module_mutex);
> list_for_each_entry(mod, &modules, list) {
> /* We hold module_mutex: no need for rcu_dereference_sched */
> struct mod_kallsyms *kallsyms = mod->kallsyms;
This was the last user of module_assert_mutex(), which can be removed now.
Miroslav
next prev parent reply other threads:[~2021-02-01 14:03 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-28 18:14 module loader dead code removal and cleanups v2 Christoph Hellwig
2021-01-28 18:14 ` [PATCH 01/13] powerpc/powernv: remove get_cxl_module Christoph Hellwig
2021-01-28 18:14 ` [PATCH 03/13] module: unexport find_module and module_mutex Christoph Hellwig
2021-01-28 18:14 ` [PATCH 04/13] module: use RCU to synchronize find_module Christoph Hellwig
2021-01-28 20:50 ` Thiago Jung Bauermann
2021-01-29 5:10 ` Christoph Hellwig
2021-01-29 21:29 ` Thiago Jung Bauermann
2021-01-29 10:04 ` Petr Mladek
[not found] ` <alpine.LSU.2.21.2101291626080.22237@pobox.suse.cz>
2021-02-01 11:46 ` Christoph Hellwig
2021-02-01 12:10 ` Jessica Yu
2021-02-01 13:16 ` Miroslav Benes
2021-01-28 18:14 ` [PATCH 07/13] module: mark module_mutex static Christoph Hellwig
2021-01-28 18:14 ` [PATCH 10/13] module: pass struct find_symbol_args to find_symbol Christoph Hellwig
2021-01-28 18:14 ` [PATCH 11/13] module: move struct symsearch to module.c Christoph Hellwig
2021-01-28 18:14 ` [PATCH 12/13] module: remove EXPORT_SYMBOL_GPL_FUTURE Christoph Hellwig
[not found] ` <20210128181421.2279-6-hch@lst.de>
[not found] ` <YBPYyEvesLMrRtZM@alley>
2021-02-01 11:47 ` [PATCH 05/13] kallsyms: refactor {,module_}kallsyms_on_each_symbol Christoph Hellwig
2021-02-01 13:37 ` Miroslav Benes
2021-02-01 16:28 ` Christoph Hellwig
2021-02-02 10:45 ` Miroslav Benes
2021-02-01 14:02 ` Miroslav Benes [this message]
[not found] ` <20210128181421.2279-3-hch@lst.de>
2021-02-03 10:34 ` [PATCH 02/13] drm: remove drm_fb_helper_modinit Daniel Vetter
2021-02-03 10:49 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2021-02-02 12:13 module loader dead code removal and cleanups v3 Christoph Hellwig
2021-02-02 12:13 ` [PATCH 05/13] kallsyms: refactor {,module_}kallsyms_on_each_symbol Christoph Hellwig
2021-02-03 8:58 ` Petr Mladek
2021-01-21 7:49 module loader dead code removal and cleanusp Christoph Hellwig
2021-01-21 7:49 ` [PATCH 05/13] kallsyms: refactor {,module_}kallsyms_on_each_symbol Christoph Hellwig
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