From: Yan, Zheng <zheng.yan@oracle.com>
Date: Thu, 12 Nov 2009 09:35:36 +0000 (+0000)
Subject: Btrfs: Make truncate(2) more ENOSPC friendly
X-Git-Tag: v2.6.33-rc1~7^2~1^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8082510e7124cc50d728f1b875639cb4e22312cc;p=pandora-kernel.git

Btrfs: Make truncate(2) more ENOSPC friendly

truncating and deleting regular files are unbound operations,
so it's not good to do them in a single transaction. This
patch makes btrfs_truncate and btrfs_delete_inode start a
new transaction after all items in a tree leaf are deleted.

Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

Reading git-diff-tree failed