From: "Рустафа Джамурахметов" <zbr@ioremap.net>
To: Michal Nazarewicz <mina86@mina86.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] drivers: w1: make w1_slave::flags long to avoid casts
Date: Sat, 02 Nov 2013 21:19:46 +0400 [thread overview]
Message-ID: <66721383412786@web21j.yandex.ru> (raw)
In-Reply-To: <87y556wxim.fsf@mina86.com>
Hi
02.11.2013, 20:59, "Michal Nazarewicz" <mina86@mina86.com>:
>> Argh, why would we just don't do that? Its in-memory field, it can be
>> anything, I wouldn't be surprised if it even can be non-atomic because
>> of proper locks already being held
>
> If the driver does not require an atomic set_bit operation for setting
> and testing the flag, feel free to prepare a patch replacing the whole
> thing with a plain bool.
Please make sure it is properly protected if it is ever required
prev parent reply other threads:[~2013-11-02 17:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-26 11:56 [PATCH] drivers: w1: make w1_slave::flags long to avoid casts Michal Nazarewicz
2013-10-30 22:59 ` Andrew Morton
2013-10-31 9:11 ` Michal Nazarewicz
2013-11-01 16:01 ` Evgeniy Polyakov
2013-11-01 19:30 ` Andrew Morton
2013-11-02 4:10 ` Рустафа Джамурахметов
2013-11-02 16:58 ` Michal Nazarewicz
2013-11-02 17:19 ` Рустафа Джамурахметов [this message]
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