From: Matthew Wilcox <willy@infradead.org>
To: Jagdish Gediya <jvgediya@linux.ibm.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Jonathan.Cameron@huawei.com, adobriyan@gmail.com,
akpm@linux-foundation.org, andriy.shevchenko@linux.intel.com,
rf@opensource.cirrus.com, pmladek@suse.com, ying.huang@intel.com,
dave.hansen@intel.com
Subject: Re: [PATCH v2 1/2] lib/kstrtox.c: Add "false"/"true" support to kstrtobool()
Date: Tue, 26 Apr 2022 18:23:51 +0100 [thread overview]
Message-ID: <Ymgqp9/DfOWAUD6c@casper.infradead.org> (raw)
In-Reply-To: <20220426170040.65487-1-jvgediya@linux.ibm.com>
On Tue, Apr 26, 2022 at 10:30:39PM +0530, Jagdish Gediya wrote:
> At many places in kernel, It is necessary to convert sysfs input
> to corrosponding bool value e.g. "false" or "0" need to be converted
> to bool false, "true" or "1" need to be converted to bool true,
> places where such conversion is needed currently check the input
> string manually, kstrtobool() can be utilized at such places but
> currently it doesn't have support to accept "false"/"true".
>
> Add support to accept "false"/"true" as valid string in kstrtobool().
>
> Signed-off-by: Jagdish Gediya <jvgediya@linux.ibm.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
... except ...
> - * This routine returns 0 iff the first character is one of 'Yy1Nn0', or
> + * This routine returns 0 if the first character is one of 'YyTt1NnFf0', or
https://en.wikipedia.org/wiki/If_and_only_if
prev parent reply other threads:[~2022-04-26 17:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-26 17:00 [PATCH v2 1/2] lib/kstrtox.c: Add "false"/"true" support to kstrtobool() Jagdish Gediya
2022-04-26 17:00 ` [PATCH v2 2/2] mm: Covert sysfs input to bool using kstrtobool() Jagdish Gediya
2022-04-26 17:24 ` Matthew Wilcox
2022-04-27 15:17 ` Andy Shevchenko
2022-05-13 1:05 ` Andrew Morton
2022-05-13 18:28 ` Alexey Dobriyan
2022-05-16 10:48 ` Jagdish Gediya
2022-05-16 10:47 ` Jagdish Gediya
2022-04-26 17:23 ` Matthew Wilcox [this message]
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