On 29.08.2018 08:15, Qu Wenruo wrote:
> [BUG]
> fstrim on some btrfs only trims the unallocated space, not trimming any
> space in existing block groups.
>
> [CAUSE]
> Before fstrim_range passed to btrfs_trim_fs(), it get truncated to
> range [0, super->total_bytes).
> So later btrfs_trim_fs()
[BUG]
fstrim on some btrfs only trims the unallocated space, not trimming any
space in existing block groups.
[CAUSE]
Before fstrim_range passed to btrfs_trim_fs(), it get truncated to
range [0, super->total_bytes).
So later btrfs_trim_fs() will only be able to trim block groups in range
[0,
