Re: [PATCH V2 10/20] blk-mq-sched: introduce helpers for query, change busy state

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On Tue, Aug 22, 2017 at 08:41:14PM +0000, Bart Van Assche wrote:
> On Sat, 2017-08-05 at 14:56 +0800, Ming Lei wrote:
> > +static inline bool blk_mq_hctx_is_dispatch_busy(struct blk_mq_hw_ctx *hctx)
> > +{
> > +	return test_bit(BLK_MQ_S_DISPATCH_BUSY, &hctx->state);
> > +}
> > +
> > +static inline void blk_mq_hctx_set_dispatch_busy(struct blk_mq_hw_ctx *hctx)
> > +{
> > +	set_bit(BLK_MQ_S_DISPATCH_BUSY, &hctx->state);
> > +}
> > +
> > +static inline void blk_mq_hctx_clear_dispatch_busy(struct blk_mq_hw_ctx *hctx)
> > +{
> > +	clear_bit(BLK_MQ_S_DISPATCH_BUSY, &hctx->state);
> > +}
> 
> Hello Ming,
> 
> Are these helper functions modified in a later patch? If not, please drop
> this patch. One line helper functions are not useful and do not improve
> readability of source code.

It is definitely modified in later patch, :-)

-- 
Ming



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