From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
To: dsterba@suse.cz, Jason Baron <jbaron@akamai.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 14/22] btrfs: implement btrfs_debug* in terms of helper macro
Date: Thu, 20 Sep 2018 16:11:54 +0200 [thread overview]
Message-ID: <53ae56ab-2d98-4b74-1143-9959f5341205@rasmusvillemoes.dk> (raw)
In-Reply-To: <20180920131039.GY5847@twin.jikos.cz>
On 2018-09-20 15:10, David Sterba wrote:
> On Thu, Sep 20, 2018 at 12:04:36AM +0200, Rasmus Villemoes wrote:
>> First, the btrfs_debug macros open-code (one possible definition of)
>> DYNAMIC_DEBUG_BRANCH, so they don't benefit from the HAVE_JUMP_LABEL
>> optimization.
>>
>> Second, changes on x86-64 later in this series require that all struct
>> _ddebug descriptors in a translation unit use distinct identifiers.
>>
>> Using the new _dynamic_func_call_no_desc helper macro from
>> dynamic_debug.h takes care of both of these.
>>
>> Cc: linux-btrfs@vger.kernel.org
>> Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
>
> Acked-by: David Sterba <dsterba@suse.com>
>
> Per the cover letter, I assume you'll take it through your git tree.
Thanks. I don't have a git tree feeding to -next myself, but these will
probably be routed through akpm or x86.
Rasmus
next prev parent reply other threads:[~2018-09-20 14:12 UTC|newest]
Thread overview: 107+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-19 22:04 [PATCH 00/22] various dynamic_debug patches Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 01/22] linux/device.h: use DYNAMIC_DEBUG_BRANCH in dev_dbg_ratelimited Rasmus Villemoes
2018-09-20 8:47 ` Greg Kroah-Hartman
2018-09-19 22:04 ` [PATCH 02/22] linux/device.h: use unique identifier for each struct _ddebug Rasmus Villemoes
2018-09-20 8:47 ` Greg Kroah-Hartman
2018-09-19 22:04 ` [PATCH 03/22] linux/net.h: use DYNAMIC_DEBUG_BRANCH in net_dbg_ratelimited Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 04/22] linux/net.h: use unique identifier for each struct _ddebug Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 05/22] linux/printk.h: use DYNAMIC_DEBUG_BRANCH in pr_debug_ratelimited Rasmus Villemoes
2018-09-27 7:52 ` Petr Mladek
2018-09-19 22:04 ` [PATCH 06/22] linux/printk.h: use unique identifier for each struct _ddebug Rasmus Villemoes
2018-09-27 8:22 ` Petr Mladek
2018-09-27 8:41 ` Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 07/22] dynamic_debug: consolidate DEFINE_DYNAMIC_DEBUG_METADATA definitions Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 08/22] dynamic_debug: don't duplicate modname in ddebug_add_module Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 09/22] dynamic_debug: use pointer comparison in ddebug_remove_module Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 10/22] dynamic_debug: remove unused EXPORT_SYMBOLs Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 11/22] dynamic_debug: move pr_err from module.c to ddebug_add_module Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 12/22] dynamic_debug: add static inline stub for ddebug_add_module Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 13/22] dynamic_debug: refactor dynamic_pr_debug and friends Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 14/22] btrfs: implement btrfs_debug* in terms of helper macro Rasmus Villemoes
2018-09-20 13:10 ` David Sterba
2018-09-20 14:11 ` Rasmus Villemoes [this message]
2018-09-19 22:04 ` [PATCH 15/22] ACPI: use proper DYNAMIC_DEBUG_BRANCH macro Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 16/22] ACPI: remove unused __acpi_handle_debug macro Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 17/22] ACPI: implement acpi_handle_debug in terms of _dynamic_func_call Rasmus Villemoes
2018-09-20 8:05 ` Rafael J. Wysocki
2018-09-19 22:04 ` [PATCH 18/22] dynamic_debug: introduce accessors for string members of struct _ddebug Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 19/22] dynamic_debug: drop use of bitfields in " Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 20/22] dynamic_debug: introduce CONFIG_DYNAMIC_DEBUG_RELATIVE_POINTERS Rasmus Villemoes
2018-09-19 22:04 ` [PATCH 21/22] x86: jump_label: introduce ASM_STATIC_KEY_INIT_{TRUE,FALSE} Rasmus Villemoes
2018-10-02 8:21 ` Rasmus Villemoes
2018-10-02 9:48 ` Ingo Molnar
2018-09-19 22:04 ` [PATCH 22/22] x86_64: use relative pointers with dynamic debug Rasmus Villemoes
2018-09-20 10:56 ` [PATCH 23/22] x86: dynamic_debug: protect against dynamic debug identifier reuse Rasmus Villemoes
2018-10-02 9:50 ` [PATCH 22/22] x86_64: use relative pointers with dynamic debug Ingo Molnar
2018-10-03 21:40 ` Rasmus Villemoes
2018-09-20 8:05 ` [PATCH 00/22] various dynamic_debug patches Rafael J. Wysocki
2018-10-03 9:25 ` Rafael J. Wysocki
2018-09-22 0:27 ` Jason Baron
2018-10-09 11:19 ` [PATCH v2 00/23] " Rasmus Villemoes
2018-10-09 11:19 ` [PATCH v2 01/23] linux/device.h: use DYNAMIC_DEBUG_BRANCH in dev_dbg_ratelimited Rasmus Villemoes
2018-10-09 11:19 ` [PATCH v2 02/23] linux/device.h: use unique identifier for each struct _ddebug Rasmus Villemoes
2018-10-09 11:19 ` [PATCH v2 03/23] linux/net.h: use DYNAMIC_DEBUG_BRANCH in net_dbg_ratelimited Rasmus Villemoes
2018-10-09 11:19 ` [PATCH v2 04/23] linux/net.h: use unique identifier for each struct _ddebug Rasmus Villemoes
2018-10-09 11:19 ` [PATCH v2 05/23] linux/printk.h: use DYNAMIC_DEBUG_BRANCH in pr_debug_ratelimited Rasmus Villemoes
2018-10-09 11:19 ` [PATCH v2 06/23] linux/printk.h: use unique identifier for each struct _ddebug Rasmus Villemoes
2018-10-09 11:19 ` [PATCH v2 07/23] dynamic_debug: consolidate DEFINE_DYNAMIC_DEBUG_METADATA definitions Rasmus Villemoes
2018-10-09 11:19 ` [PATCH v2 08/23] dynamic_debug: don't duplicate modname in ddebug_add_module Rasmus Villemoes
2018-10-09 11:19 ` [PATCH v2 09/23] dynamic_debug: use pointer comparison in ddebug_remove_module Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 10/23] dynamic_debug: remove unused EXPORT_SYMBOLs Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 11/23] dynamic_debug: move pr_err from module.c to ddebug_add_module Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 12/23] dynamic_debug: add static inline stub for ddebug_add_module Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 13/23] dynamic_debug: refactor dynamic_pr_debug and friends Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 14/23] btrfs: implement btrfs_debug* in terms of helper macro Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 15/23] ACPI: use proper DYNAMIC_DEBUG_BRANCH macro Rasmus Villemoes
2018-10-10 9:38 ` Rafael J. Wysocki
2018-10-09 11:20 ` [PATCH v2 16/23] ACPI: remove unused __acpi_handle_debug macro Rasmus Villemoes
2018-10-10 9:38 ` Rafael J. Wysocki
2018-10-09 11:20 ` [PATCH v2 17/23] ACPI: implement acpi_handle_debug in terms of _dynamic_func_call Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 18/23] dynamic_debug: introduce accessors for string members of struct _ddebug Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 19/23] dynamic_debug: drop use of bitfields in " Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 20/23] dynamic_debug: introduce CONFIG_DYNAMIC_DEBUG_RELATIVE_POINTERS Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 21/23] x86: jump_label: introduce ASM_STATIC_KEY_INIT_{TRUE,FALSE} Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 22/23] x86_64: use relative pointers with dynamic debug Rasmus Villemoes
2018-10-09 11:20 ` [PATCH v2 23/23] x86: dynamic_debug: protect against dynamic debug identifier reuse Rasmus Villemoes
2018-10-10 9:37 ` [PATCH v2 00/23] various dynamic_debug patches Rafael J. Wysocki
2018-11-09 23:09 ` [PATCH v3 " Rasmus Villemoes
2018-11-09 23:09 ` [PATCH v3 01/23] linux/device.h: use DYNAMIC_DEBUG_BRANCH in dev_dbg_ratelimited Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 02/23] linux/device.h: use unique identifier for each struct _ddebug Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 03/23] linux/net.h: use DYNAMIC_DEBUG_BRANCH in net_dbg_ratelimited Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 04/23] linux/net.h: use unique identifier for each struct _ddebug Rasmus Villemoes
2018-11-09 23:22 ` Joe Perches
2018-11-09 23:31 ` Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 05/23] linux/printk.h: use DYNAMIC_DEBUG_BRANCH in pr_debug_ratelimited Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 06/23] linux/printk.h: use unique identifier for each struct _ddebug Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 07/23] dynamic_debug: consolidate DEFINE_DYNAMIC_DEBUG_METADATA definitions Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 08/23] dynamic_debug: don't duplicate modname in ddebug_add_module Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 09/23] dynamic_debug: use pointer comparison in ddebug_remove_module Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 10/23] dynamic_debug: remove unused EXPORT_SYMBOLs Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 11/23] dynamic_debug: move pr_err from module.c to ddebug_add_module Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 12/23] dynamic_debug: add static inline stub for ddebug_add_module Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 13/23] dynamic_debug: refactor dynamic_pr_debug and friends Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 14/23] btrfs: implement btrfs_debug* in terms of helper macro Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 15/23] ACPI: use proper DYNAMIC_DEBUG_BRANCH macro Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 16/23] ACPI: remove unused __acpi_handle_debug macro Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 17/23] ACPI: implement acpi_handle_debug in terms of _dynamic_func_call Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 18/23] dynamic_debug: introduce accessors for string members of struct _ddebug Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 19/23] dynamic_debug: drop use of bitfields in " Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 20/23] dynamic_debug: introduce CONFIG_DYNAMIC_DEBUG_RELATIVE_POINTERS Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 21/23] jump_label: move JUMP_TYPE_* constants to new asm-generic file Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 22/23] x86: jump_label: introduce asm macros STATIC_KEY_INIT{,_TRUE,_FALSE} Rasmus Villemoes
2018-11-09 23:10 ` [PATCH v3 23/23] x86_64: use relative pointers with dynamic debug Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 00/14] various dynamic_debug patches Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 01/14] linux/device.h: use DYNAMIC_DEBUG_BRANCH in dev_dbg_ratelimited Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 02/14] linux/net.h: use DYNAMIC_DEBUG_BRANCH in net_dbg_ratelimited Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 03/14] linux/printk.h: use DYNAMIC_DEBUG_BRANCH in pr_debug_ratelimited Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 04/14] dynamic_debug: consolidate DEFINE_DYNAMIC_DEBUG_METADATA definitions Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 05/14] dynamic_debug: don't duplicate modname in ddebug_add_module Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 06/14] dynamic_debug: use pointer comparison in ddebug_remove_module Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 07/14] dynamic_debug: remove unused EXPORT_SYMBOLs Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 08/14] dynamic_debug: move pr_err from module.c to ddebug_add_module Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 09/14] dynamic_debug: add static inline stub for ddebug_add_module Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 10/14] dynamic_debug: refactor dynamic_pr_debug and friends Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 11/14] btrfs: implement btrfs_debug* in terms of helper macro Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 12/14] ACPI: use proper DYNAMIC_DEBUG_BRANCH macro Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 13/14] ACPI: remove unused __acpi_handle_debug macro Rasmus Villemoes
2019-02-12 21:41 ` [PATCH v4 14/14] ACPI: implement acpi_handle_debug in terms of _dynamic_func_call Rasmus Villemoes
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=53ae56ab-2d98-4b74-1143-9959f5341205@rasmusvillemoes.dk \
--to=linux@rasmusvillemoes.dk \
--cc=akpm@linux-foundation.org \
--cc=dsterba@suse.cz \
--cc=jbaron@akamai.com \
--cc=linux-btrfs@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/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).