Re: [PATCH v7] NVMe: conversion to blk-mq

Jens Axboe
2014-06-10T16:20:22Z

> On Jun 10, 2014, at 9:52 AM, Keith Busch <keith.busch@intel.com> wrote:
>
>> On Tue, 10 Jun 2014, Matias Bjørling wrote:
>> This converts the current NVMe driver to utilize the blk-mq layer.
>
> I'd like to run xfstests on this, but it is failing mkfs.xfs. I honestly
> don't know much about this area, but I think this may be from the recent
> chunk sectors patch causing a __bio_add_page to reject adding a new page.

Gah, yes that's a bug in the chunk patch. It must always allow a single page at any offset. I'll test and send out a fix.