On Tue, Jul 02, 2024 at 05:27:19PM GMT, yi sun wrote: > Yes, adding the io priority attribute to work will bring huge benefits in the > following scenarios: > The system has huge IO pressure (these IOs may all be low-priority IOs), > and a work (we hope to complete quickly) is also doing IO. If this work > does not set IO priority, it will be blocked because it is difficult to get IO > resources. And if this work sets a high IO priority and passes the IO priority > to kworker, then this work will be completed quickly (as we expect).
Why are you submitting IO from a workqueue in the first place? _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
