Yu Kuai 5f27571382 block: count 'ios' and 'sectors' when io is done for bio-based device ... While using iostat for raid, I observed very strange 'await' occasionally, and turns out it's due to that 'ios' and 'sectors' is counted in bdev_start_io_acct(), while 'nsecs' is counted in bdev_end_io_acct(). I'm not sure why they are ccounted like that but I think this behaviour is obviously wrong because user will get wrong disk stats. Fix the problem by counting 'ios' and 'sectors' when io is done, like what rq-based device does. Fixes: 394ffa503b ("blk: introduce generic io stat accounting help function") Signed-off-by: Yu Kuai <yukuai3@huawei.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20230223091226.1135678-1-yukuai1@huaweicloud.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2023-03-15 09:25:04 -06:00
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common	treewide: use get_random_u32() when possible	2022-10-11 17:42:58 -06:00
host	block: count 'ios' and 'sectors' when io is done for bio-based device	2023-03-15 09:25:04 -06:00
target	Networking changes for 6.3.	2023-02-21 18:24:12 -08:00
Kconfig	nvme: implement In-Band authentication	2022-08-02 17:14:49 -06:00
Makefile	nvme: implement In-Band authentication	2022-08-02 17:14:49 -06:00