Re: [PATCH 1/3] ext4: Add EXT4_IOC_TRUNCATE_BLOCK_RANGE ioctl

From: Namjae Jeon
Date: Mon Jun 24 2013 - 02:50:40 EST


2013/6/23, Dmitry Monakhov <dmonakhov@xxxxxxxxxx>:
> On Sun, 23 Jun 2013 15:07:36 +0900, Namjae Jeon <linkinjeon@xxxxxxxxx>
> wrote:
>> From: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>
Hi Dmitry.
> What is the difference between this ioctl and generic punch_hole?
It is different. Dave chinner already answered it.
>>
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