[dm-devel] [PATCH 01/14] dm: use bio_uninit instead of bio_disassociate_blkg

[Mike Snitzer]

On Sat, Jun 27 2020 at  3:31am -0400,
Christoph Hellwig <hch at lst.de> wrote:

> bio_uninit is the proper API to clean up a BIO that has been allocated
> on stack or inside a structure that doesn't come from the BIO allocator.
> Switch dm to use that instead of bio_disassociate_blkg, which really is
> an implementation detail.  Note that the bio_uninit calls are also moved
> to the two callers of __send_empty_flush, so that they better pair with
> the bio_init calls used to initialize them.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>

I've picked this up as a fix for 5.8

Thanks,
Mike