On Thu, Oct 10, 2019 at 10:39:26AM +0800, Qu Wenruo wrote:
> In btrfs_read_block_groups(), if we have an invalid block group which
> has mixed type (DATA|METADATA) while the fs doesn't have MIX_BGS
> feature, we error out without freeing the block group cache.
>
> This patch will add the missing btrfs_put_block_group() to prevent
> memory leak.
>
> Fixes: 49303381f19a ("Btrfs: bail out if block group has different mixed flag")
> Signed-off-by: Qu Wenruo <wqu@xxxxxxxx>
Please send independent fixes out of feature patchsets so it does not
get lost due to priorities fixes vs features. I'll add it to misc-next
and queue for 5.4. Thanks.
