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| author | Josef Bacik <jbacik@fb.com> | 2018-10-11 22:54:09 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-13 22:12:58 +0300 |
| commit | 3e9205b1d619280c1b7a1348e2e0180b1561a73c (patch) | |
| tree | 6e62895012b4a941ef80173af52d25d75308a5b3 /scripts/gdb/linux/tasks.py | |
| parent | 171d45102ea88b69e686d95717f29e8fcffe2e1d (diff) | |
| download | linux-3e9205b1d619280c1b7a1348e2e0180b1561a73c.tar.xz | |
btrfs: don't use ctl->free_space for max_extent_size
commit fb5c39d7a887108087de6ff93d3f326b01b4ef41 upstream.
max_extent_size is supposed to be the largest contiguous range for the
space info, and ctl->free_space is the total free space in the block
group. We need to keep track of these separately and _only_ use the
max_free_space if we don't have a max_extent_size, as that means our
original request was too large to search any of the block groups for and
therefore wouldn't have a max_extent_size set.
CC: stable@vger.kernel.org # 4.14+
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Josef Bacik <jbacik@fb.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