On Sun, Apr 08, 2018 at 05:48:07PM +0800, Ming Lei wrote:
> >From commit 20e4d81393196 (blk-mq: simplify queue mapping & schedule
> with each possisble CPU), one hctx can be mapped from all offline CPUs,
> then hctx->next_cpu can be set as wrong.
> This patch fixes this issue by making hctx->next_cpu pointing to the
> first CPU in hctx->cpumask if all CPUs in hctx->cpumask are offline.

Looks good,

Reviewed-by: Christoph Hellwig <h...@lst.de>

Reply via email to