Re: [PATCH v6 2/3] ata: Enabling ATA Command Priorities

Hello, I removed ata_ncq_prio_enabled() as it was colliding with the sysfs file rename and these trivial test functions tend to obscure more than help anything. Thanks. -- 8< -- >From 8e061784b51ec4a4efed0deaafb5bd9725bf5b06 Mon Sep 17 00:00:00 2001 From: Adam Manzanares Date: Mon, 17 O

[PATCH v6 2/3] ata: Enabling ATA Command Priorities

This patch checks to see if an ATA device supports NCQ command priorities. If so and the user has specified an iocontext that indicates IO_PRIO_CLASS_RT then we build a tf with a high priority command. This is done to improve the tail latency of commands that are high priority by passing priority