| commit | 5c1ff33640293499f9b16450029c9fb4dc06543e | |
| author | Eric Whitney <enwlinux@gmail.com> | |
| Tue, 9 Apr 2013 13:27:31 +0000 (9 09:27 -0400) | ||
| committer | Theodore Ts'o <tytso@mit.edu> | |
| Tue, 9 Apr 2013 13:27:31 +0000 (9 09:27 -0400) | ||
| tree | de77ead0c0cefcda6e24f94a8336d65cc4ade2b9 | treesnapshot (tar.gz zip) |
| parent | bcb1385096caf421363d47e735acda940cb1e12b | commitdiff |
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>
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>
| fs/ext4/inode.c | diffblobblamehistory |