From: Changli Gao <xiaosuo@gmail.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
Matthew Wilcox <matthew@wil.cx>, Arnd Bergmann <arnd@arndb.de>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org
Subject: Re: [PATCH] fs: add FD_CLOFORK and O_CLOFORK
Date: Sat, 7 May 2011 18:10:23 +0800 [thread overview]
Message-ID: <BANLkTimMAhp42bWsogL49W7LqOLzAsiaig@mail.gmail.com> (raw)
In-Reply-To: <1304749754.2821.712.camel@edumazet-laptop>
On Sat, May 7, 2011 at 2:29 PM, Eric Dumazet <eric.dumazet@gmail.com> wrote:
> Le samedi 07 mai 2011 à 14:22 +0800, Changli Gao a écrit :
>
>> It seems more clear. Thanks.
>>
>> BTW: I will work on F_CLOSFD after this patch accepted. It is useful
>> to close all the opened file descriptors when programing a daemon.
>>
>
> I am sure the following idea already was discussed in the past :
>
> Embed the close_on_exec / close_on_close bits in the low order bits of
> file pointers.
>
> Might be interesting to raise it again.
>
>
Excellent idea! Thanks.
--
Regards,
Changli Gao(xiaosuo@gmail.com)
next prev parent reply other threads:[~2011-05-07 10:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-07 4:49 [PATCH] fs: add FD_CLOFORK and O_CLOFORK Changli Gao
2011-05-07 5:25 ` Eric Dumazet
2011-05-07 10:09 ` Changli Gao
2011-05-07 6:06 ` Eric Dumazet
2011-05-07 6:22 ` Changli Gao
2011-05-07 6:29 ` Eric Dumazet
2011-05-07 10:10 ` Changli Gao [this message]
2011-05-07 11:41 ` Geert Uytterhoeven
2011-05-07 12:32 ` Eric Dumazet
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