diff options
| author | Josef Bacik <josef@toxicpanda.com> | 2018-10-11 22:54:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-13 22:12:57 +0300 |
| commit | 17a7240a9508d8fbb189456960628170bb9b8833 (patch) | |
| tree | 38735895349f28b0e71e02431f3f7cd401cf80ac /scripts/gdb/linux/tasks.py | |
| parent | 645dd2f9feab405216397a40b0ed5ef17a6e8aa2 (diff) | |
| download | linux-17a7240a9508d8fbb189456960628170bb9b8833.tar.xz | |
btrfs: reset max_extent_size properly
commit 21a94f7acf0f748599ea552af5d9ee7d7e41c72f upstream.
If we use up our block group before allocating a new one we'll easily
get a max_extent_size that's set really really low, which will result in
a lot of fragmentation. We need to make sure we're resetting the
max_extent_size when we add a new chunk or add new space.
CC: stable@vger.kernel.org # 4.4+
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/gdb/linux/tasks.py')
0 files changed, 0 insertions, 0 deletions