Commits
Eric Whitney committed 5c1ff336402
ext4: fix free space estimate in ext4_nonda_switch() Values stored in s_freeclusters_counter and s_dirtyclusters_counter are both in cluster units. Remove the cluster to block conversion applied to s_freeclusters_counter causing an inflated estimate of free space because s_dirtyclusters_counter is not similarly converted. Rename free_blocks and dirty_blocks to better reflect the units these variables contain to avoid future confusion. This fix corrects ENOSPC failures for xfstests 127 and 231 on bigalloc file systems. Signed-off-by: Eric Whitney <enwlinux@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>