From: Yongqiang Yang <xiaoqiangnk@gmail.com>
To: linux-ext4@vger.kernel.org
Cc: tytso@mit.edu
Subject: ext4: let ext4 get free blocks count of uninit groups from desc
Date: Wed, 20 Jul 2011 21:32:52 +0800 [thread overview]
Message-ID: <1311168774-26378-1-git-send-email-xiaoqiangnk@gmail.com> (raw)
Hi all,
I do not know why ext4 does not get free blocks count of BLOCK_UNINIT groups
from group descriptors directly in the past. But now, according to e2fsprogs
and code of kernel side we can get free blocks count from descriptors for
BLOCK_UNINIT groups, rather than compute it. This can simplifies code a lot.
next reply other threads:[~2011-07-20 13:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-20 13:32 Yongqiang Yang [this message]
2011-07-20 13:32 ` [PATCH 1/2] ext4: get free blocks count of BLOCK_UNINIT groups from group desc directly Yongqiang Yang
2011-08-01 11:20 ` Ted Ts'o
2011-08-02 3:15 ` Andreas Dilger
2011-07-20 13:32 ` [PATCH 2/2] ext4: remove ext4_free_blocks_after_init() Yongqiang Yang
2011-07-20 15:41 ` Andreas Dilger
2011-07-21 1:37 ` Yongqiang Yang
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