linux-ext4 - Block allocation

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Date:	Sat, 27 Sep 2008 08:07:06 -0700 (PDT)
From:	vineetagarwal <checkout.vineet@...il.com>
To:	linux-ext4@...r.kernel.org
Subject: Block allocation

hello everybody,

I want to allocate few blocks from a blockgroup in ext2 within a range of
offset specified by user. Is it possible of doing so if yes then can someone
please explain.As i know balloc.c and ialloc.c are responsible for it and
they work on entire file system can i somehow manipulate it for ceratin
ranges.

For Ex
let say i provide a range 100 - 3000. Can i allocate few blocks within this
range .

Thanking you

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>From :
Vineet Agarwal
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