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Filipe Manana authored
When cleaning pinned extents right before deleting an unused block group, we check if there's still a previous transaction running and if so we increment its reference count before using it for cleaning pinned ranges in its pinned extents iotree. However we ended up never decrementing the reference count after using the transaction, resulting in a memory leak. Fix it by decrementing the reference count. Fixes: fe119a6e ("btrfs: switch to per-transaction pinned extents") Signed-off-by:
Filipe Manana <fdmanana@suse.com> Reviewed-by:
David Sterba <dsterba@suse.com> Signed-off-by:
David Sterba <dsterba@suse.com>
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