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From: Chao Liu <chaoliu719@gmail.com>
To: Chao Yu <chao@kernel.org>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>,
	linux-f2fs-devel@lists.sourceforge.net,
	linux-kernel@vger.kernel.org, Yue Hu <huyue2@coolpad.com>,
	Wayne Zhang <zhangwen@coolpad.com>,
	Chao Liu <liuchao@coolpad.com>
Subject: Re: [PATCH] f2fs: allow compression of files without blocks
Date: Thu, 23 Jun 2022 12:24:04 +0800	[thread overview]
Message-ID: <YrPq5N61W9vFGTub@liuchao-VM> (raw)
In-Reply-To: <7fb689d9-11ba-a173-8ad4-a328a03298a8@kernel.org>

On Wed, Jun 22, 2022 at 08:50:33PM +0800, Chao Yu wrote:
> On 2022/6/21 14:42, Chao Liu wrote:
> > From: Chao Liu <liuchao@coolpad.com>
> >
> > Files created by truncate have a size but no blocks, so
>
> I didn't get it, how can we create file by truncation...

I'm sorry I didn't make it clear. We can create a file
by passing a FILE parameter that does not exist
to the user command truncate(1) [1].

How about using truncate(1) instead of truncate
in the description of the change?

Thanks,

[1] truncate(1): https://man7.org/linux/man-pages/man1/truncate.1.html

  reply	other threads:[~2022-06-23  4:44 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-21  6:42 Chao Liu
2022-06-22 12:50 ` Chao Yu
2022-06-23  4:24   ` Chao Liu [this message]
2022-07-06  2:59     ` Chao Liu
2022-07-06 14:27     ` Chao Yu
2022-07-07  8:45       ` Chao Liu

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