]> git.ipfire.org Git - thirdparty/xfsprogs-dev.git/commit
xfs: reserve AG space for the refcount btree root
authorDarrick J. Wong <darrick.wong@oracle.com>
Tue, 25 Oct 2016 01:26:50 +0000 (12:26 +1100)
committerDave Chinner <david@fromorbit.com>
Tue, 25 Oct 2016 01:26:50 +0000 (12:26 +1100)
commit868c70e32419482478fa99d4f8e0bb5960656e61
tree3d2500f8b851c42578be0112a20a7ee7a0b1b546
parentcfe32f0db83c38696cf1a820ddc93444f33ddf97
xfs: reserve AG space for the refcount btree root

Source kernel commit: d0e853f3600cd2a3f7c4a067dc38155c77c51df9

Reduce the max AG usable space size so that we always have space for
the refcount btree root.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
libxfs/xfs_alloc.c