Re: [PATCH 1/8] blk-mq: make sure that correct hctx->next_cpu is set

2018-04-09 Thread Sagi Grimberg
Looks good, Reviewed-by: Sagi Grimberg

Re: [PATCH 1/8] blk-mq: make sure that correct hctx->next_cpu is set

2018-04-09 Thread Christoph Hellwig
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->nex