tree 1f045f7baccc9dd2c1ac805b94cdedc4bbab618f
parent 287a0ab91d25ca982f895a76402e5893b47ed7a6
author Josef Bacik <josef@redhat.com> 1268858756 +0000
committer Chris Mason <chris.mason@oracle.com> 1269998349 -0400

Btrfs: fix chunk allocate size calculation

If the amount of free space left in a device is less than what we think should
be the minimum size, just ignore the minimum size and use the amount we have.  I
ran into this running tests on a 600mb volume, the chunk allocator wouldn't let
me allocate the last 52mb of the disk for data because we want to have at least
64mb chunks for data.  This patch fixes that problem.  Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>