[PATCHSET 0/2] Optimize get_current_ioprio() a bit

[Jens Axboe <axboe@xxxxxxxxx>]

Hi,

Came across this one in some recent profiling, and it's actually
quite grim:

+    2.71%  io_uring  [kernel.vmlinux]  [k] __get_task_ioprio                       ▒

Just do the easy thing and move it into the header so we avoid
a function call per IO for this. Patch 2 is just a general cleanup.

-- 
Jens Axboe