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SubjectRe: [PATCH v5 0/5] AIO add per-command iopriority
Hi, Adam, writes:

> From: Adam Manzanares <>
> This is the per-I/O equivalent of the ioprio_set system call.
> See the following link for performance implications on a SATA HDD:
> First patch factors ioprio_check_cap function out of ioprio_set system call to
> also be used by the aio ioprio interface.
> Second patch converts kiocb ki_hint field to a u16 to avoid kiocb bloat.
> Third patch passes ioprio hint from aio iocb to kiocb and inititalizes kiocb
> ioprio value appropriately when it is not explicitly set.
> Fourth patch enables the feature for blkdev.
> Fifth patch enables the feature for iomap direct IO
> Note: this work is based on top of linux-vfs/for-next

I'll cook up a libaio test case. Can you put together a man-pages
update for this?


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