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From: Cong Wang <amwang@redhat.com>
To: Changli Gao <xiaosuo@gmail.com>
Cc: linux-kernel@vger.kernel.org,
	Octavian Purdila <opurdila@ixiacom.com>,
	Eric Dumazet <eric.dumazet@gmail.com>,
	penguin-kernel@i-love.sakura.ne.jp, netdev@vger.kernel.org,
	Neil Horman <nhorman@tuxdriver.com>,
	ebiederm@xmission.com, adobriyan@gmail.com,
	David Miller <davem@davemloft.net>
Subject: Re: [Patch 2/3] sysctl: add proc_do_large_bitmap
Date: Wed, 05 May 2010 17:20:50 +0800	[thread overview]
Message-ID: <4BE13872.6050500@redhat.com> (raw)
In-Reply-To: <4BE0E27C.7040200@redhat.com>

Cong Wang wrote:
> Changli Gao wrote:
>>                      add the following lines to let "echo 1-10 >>
>> /proc/..." work as normal.
> 
> Hmm, I haven't tested this, what did you see if we append
> lines into it?
> 
> Also, do we need appending lines to this /proc file when design it?
> Octavian? Eric?
> 

Hmm, currently this behaves like other /proc files, IOW,
echo 'foo' >> /proc/XXX is the same with echo 'foo' > /proc/XXX.

I think it is reasonable for bitmap /proc files to have
echo 'foo' >> /proc/XXX behaves like non-proc files, that is
appending numbers into that file, like what Changli mentioned.

Any objections?

Thanks.

  reply	other threads:[~2010-05-05  9:20 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-04-30  8:25 [Patch v9 0/3] net: reserve ports for applications using fixed port numbers Amerigo Wang
2010-04-30  8:25 ` [Patch 1/3] sysctl: refactor integer handling proc code Amerigo Wang
2010-04-30 22:49   ` Changli Gao
2010-05-05  3:02     ` Cong Wang
2010-04-30  8:25 ` [Patch 2/3] sysctl: add proc_do_large_bitmap Amerigo Wang
2010-04-30 22:41   ` Changli Gao
2010-05-05  3:14     ` Cong Wang
2010-05-05  9:20       ` Cong Wang [this message]
2010-04-30  8:25 ` [Patch 3/3] net: reserve ports for applications using fixed port numbers Amerigo Wang
  -- strict thread matches above, loose matches on Subject: below --
2010-05-05 10:26 [Patch v10 0/3] " Amerigo Wang
2010-05-05 10:26 ` [Patch 2/3] sysctl: add proc_do_large_bitmap Amerigo Wang
2010-04-12 10:03 [Patch v8 0/3] net: reserve ports for applications using fixed port numbers Amerigo Wang
2010-04-12 10:04 ` [Patch 2/3] sysctl: add proc_do_large_bitmap Amerigo Wang
2010-04-09 10:10 [Patch v7 0/3] net: reserve ports for applications using fixed port numbers Amerigo Wang
2010-04-09 10:11 ` [Patch 2/3] sysctl: add proc_do_large_bitmap Amerigo Wang
2010-04-09 10:33   ` Changli Gao
2010-04-09 12:35     ` Octavian Purdila
2010-04-12  6:32     ` Cong Wang

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