On 1/8/24 10:59, Jens Axboe wrote:
We call this once per IO, which can be millions of times per second.
Since nobody really uses io priorities, or at least it isn't very
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
We have plans to set an I/O priority for most Android processes in the
near future. According to what Damien wrote on linux-block, there is
probably a significant number of hard disks for which I/O priority is
configured.
common, this is all wasted time and can amount to as much as 3% of
the total kernel time.
Anyway:
Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
