On Tue, Dec 01, 2020 at 05:54:20PM +0100, Christoph Hellwig wrote:
> Rework the I/O accounting for bio based drivers to use ->bi_bdev. This
> means all drivers can now simply use bio_start_io_acct to start
> accounting, and it will take partitions into account automatically. To
> end I/O account
Rework the I/O accounting for bio based drivers to use ->bi_bdev. This
means all drivers can now simply use bio_start_io_acct to start
accounting, and it will take partitions into account automatically. To
end I/O account either bio_end_io_acct can be used if the driver never
remaps I/O to a
