From: "André Almeida" <andrealmeid@collabora.com>
To: linux-block@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: corbet@lwn.net, axboe@kernel.dk, kernel@collabora.com,
krisman@collabora.com,
"André Almeida" <andrealmeid@collabora.com>
Subject: [PATCH 0/4] null_blk: fixes around nr_devices and log improvements
Date: Fri, 13 Sep 2019 15:57:42 -0300 [thread overview]
Message-ID: <20190913185746.337429-1-andrealmeid@collabora.com> (raw)
Hello,
This patch series address feedback for a previous patch series sent by
me "docs: block: null_blk: enhance document style"[1].
First patch removes a restriction that prevents null_blk to load with
(nr_devices == 0). This restriction breaks applications, so it's a bug. I
have tested it running the kernel with `null_blk.nr_devices=0`.
In the previous series I have changed the type of var nr_devices, but I
forgot to change the type at module_param(). The second patch fix that.
The third patch uses a cleaver approach to make log messages consistent
using pr_fmt and the last one add a note on how to do that at the
coding style documentation.
Thanks,
André
[1] https://patchwork.kernel.org/project/linux-block/list/?series=172853
André Almeida (4):
null_blk: do not fail the module load with zero devices
null_blk: match the type of module parameter
null_blk: format pr_* logs with pr_fmt
coding-style: add explanation about pr_fmt macro
Documentation/process/coding-style.rst | 10 +++++++++-
drivers/block/null_blk.h | 4 +++-
drivers/block/null_blk_main.c | 24 ++++++++++--------------
drivers/block/null_blk_zoned.c | 6 +++---
4 files changed, 25 insertions(+), 19 deletions(-)
--
2.23.0
next reply other threads:[~2019-09-13 18:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-13 18:57 André Almeida [this message]
2019-09-13 18:57 ` [PATCH 1/4] null_blk: do not fail the module load with zero devices André Almeida
2019-09-13 18:57 ` [PATCH 2/4] null_blk: match the type of parameter nr_devices André Almeida
2019-09-13 18:57 ` [PATCH 3/4] null_blk: format pr_* logs with pr_fmt André Almeida
2019-09-13 20:18 ` Chaitanya Kulkarni
2019-09-13 18:57 ` [PATCH 4/4] coding-style: add explanation about pr_fmt macro André Almeida
2019-09-13 19:08 ` Joe Perches
2019-09-13 19:36 ` André Almeida
2019-09-13 20:22 ` Bart Van Assche
2019-09-14 7:08 ` Jonathan Corbet
2019-09-13 19:03 ` [PATCH 0/4] null_blk: fixes around nr_devices and log improvements Jens Axboe
2019-09-13 19:22 ` André Almeida
2019-09-13 20:50 ` Jens Axboe
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