On Sun, Sep 18, 2016 at 09:37:20AM +0200, Alexander Gordeev wrote:
> CC: linux-bl...@vger.kernel.org
> Signed-off-by: Alexander Gordeev <agord...@redhat.com>
> ---
>  block/blk-mq.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/block/blk-mq.c b/block/blk-mq.c
> index cd32a08..c589096 100644
> --- a/block/blk-mq.c
> +++ b/block/blk-mq.c
> @@ -2013,12 +2013,13 @@ static void blk_mq_realloc_hw_ctxs(struct 
> blk_mq_tag_set *set,
>               struct blk_mq_hw_ctx *hctx = hctxs[j];
>  
>               if (hctx) {
> +                     kobject_put(&hctx->kobj);
> +
>                       if (hctx->tags) {
>                               blk_mq_free_rq_map(set, hctx->tags, j);
>                               set->tags[j] = NULL;
>                       }
>                       blk_mq_exit_hctx(q, set, hctx, j);
> -                     kobject_put(&hctx->kobj);
>                       hctxs[j] = NULL;
>               }
>       }

Oh, this fixes my comment from the last one, but it should be folded in
to be bisect-safe.

-- 
Omar

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