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Date: Mon, 24 Nov 2014 08:03:58 -0700 From: Jens Axboe <axboe@...nel.dk> To: Gu Zheng <guz.fnst@...fujitsu.com> CC: kmo@...erainc.com, akpm@...ux-foundation.org, dm-devel@...hat.com, linux-kernel@...r.kernel.org, linux-nvme@...ts.infradead.org, drbd-user@...ts.linbit.com Subject: Re: [PATCH 0/6] blk: introduce generic io stat accounting help function On 11/23/2014 08:05 PM, Gu Zheng wrote: > Many block drivers accounting io stat based on bio (e.g. NVMe...), > the blk_account_io_start/end() which is based on request > does not make sense to them, so here we introduce the similar help > function named generic_start/end_io_acct base on raw sectors, and it can > simplify some driver's open io accounting code. > > Gu Zheng (6): > blk: introduce generic io stat accounting help function > NVMe: use generic io stat accounting functions to simplify > nvme_start/end_io_acct > md/bcache: use generic io stats accounting functions to simplify io > stat accounting > drbd: use generic io stats accounting functions to simplify io stat > accounting > md: use generic io stats accounting functions to simplify io stat > accounting > block/rsxx: use generic io stats accounting functions to simplify io > stat accounting Thanks, this looks good. I'll apply it, except 2/6, since nvme no longer uses them. -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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