Re: [PATCH 6/9] blk-mq: use ->bi_bdev for I/O accounting

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: Christoph Hellwig <hch@xxxxxx>
Subject: Re: [PATCH 6/9] blk-mq: use ->bi_bdev for I/O accounting
From: Tejun Heo <tj@xxxxxxxxxx>
Date: Wed, 2 Dec 2020 18:06:14 -0500
Cc: Jens Axboe <axboe@xxxxxxxxx>, Coly Li <colyli@xxxxxxx>, Song Liu <song@xxxxxxxxxx>, dm-devel@xxxxxxxxxx, linux-bcache@xxxxxxxxxxxxxxx, linux-raid@xxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx
In-reply-to: <20201201165424.2030647-7-hch@lst.de>
References: <20201201165424.2030647-1-hch@lst.de> <20201201165424.2030647-7-hch@lst.de>

On Tue, Dec 01, 2020 at 05:54:21PM +0100, Christoph Hellwig wrote:
> Remove the reverse map from a sector to a partition for I/O accounting by
> simply using ->bi_bdev.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Acked-by: Tejun Heo <tj@xxxxxxxxxx>

-- 
tejun

References:
- store a pointer to the block_device in struct bio (again)
  - From: Christoph Hellwig
- [PATCH 6/9] blk-mq: use ->bi_bdev for I/O accounting
  - From: Christoph Hellwig

Prev by Date: Re: [PATCH 5/9] block: use ->bi_bdev for bio based I/O accounting
Next by Date: Re: [PATCH 7/9] block: add a disk_uevent helper
Previous by thread: [PATCH 6/9] blk-mq: use ->bi_bdev for I/O accounting
Next by thread: [PATCH 7/9] block: add a disk_uevent helper
Index(es):
- Date
- Thread

[Index of Archives] [Linux RAID] [Linux SCSI] [Linux ATA RAID] [IDE] [Linux Wireless] [Linux Kernel] [ATH6KL] [Linux Bluetooth] [Linux Netdev] [Kernel Newbies] [Security] [Git] [Netfilter] [Bugtraq] [Yosemite News] [MIPS Linux] [ARM Linux] [Linux Security] [Device Mapper]

Powered by Linux