tree c167f7655162e6ddbf62a3680c3272b101f06a45
parent 757055adc5d41b910bdead925060f077dd2d9169
author Tao Ma <tao.ma@oracle.com> 1226449617 +0800
committer Mark Fasheh <mfasheh@suse.com> 1231173258 -0800

ocfs2/xattr: Only extend xattr bucket in need.

When the first block of a bucket is filled up with xattr
entries, we normally extend the bucket. But if we are
just replace one xattr with small length, we don't need
to extend it. This is important since we will calculate
what we need before the transaction and in this situation
no resources will be allocated.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>