From bd169565993b39b9b4b102cdac8b13e0a259ce2f Mon Sep 17 00:00:00 2001
From: Dave Chinner <dgc@sgi.com>
Date: Mon, 31 Aug 2009 20:58:28 -0300
Subject: [PATCH] xfs: speed up free inode search

Don't search too far - abort if it is outside a certain radius and simply do
a linear search for the first free inode.  In AGs with a million inodes this
can speed up allocation speed by 3-4x.

[hch: ported to the new xfs_ialloc.c world order]

Signed-off-by: Dave Chinner <dgc@sgi.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
---
Reading git-format-patch failed