[LSF/MM ATTEND] blk-mq I/O scheduling, Btrfs, VFS topics

[LSF/MM ATTEND] blk-mq I/O scheduling, Btrfs, VFS topics

[Omar Sandoval]

Hi,

I'd like to attend LSF/MM again this year to discuss topics in blk-mq,
Btrfs, and the VFS.

I've been working on the blk-mq I/O scheduling framework [1] with Jens.
Once that is finalized, the next step is a proper multiqueue scheduler.
I've put together a prototype with a few basic ideas [2], but there's
still work to be done. It's hard to say where exactly we'll be in time
for LSF/MM since things are moving pretty fast, but I'm sure there will
be something to discuss.

I'd also like to meet with the other Btrfs developers to talk about
what's on the roadmap.

Finally, I'm interested in VFS topics including statx and the mount(2)
API. I'd also love to work out the issues with my linkat() AT_REPLACE
patches.

Thanks!

1: http://git.kernel.dk/cgit/linux-block/log/?h=blk-mq-sched
2: https://github.com/osandov/linux/tree/mq-token-iosched

Re: [LSF/MM ATTEND] blk-mq I/O scheduling, Btrfs, VFS topics

[Jens Axboe]

On 01/13/2017 08:24 PM, Omar Sandoval wrote:
> Hi,
> 
> I'd like to attend LSF/MM again this year to discuss topics in blk-mq,
> Btrfs, and the VFS.
> 
> I've been working on the blk-mq I/O scheduling framework [1] with Jens.
> Once that is finalized, the next step is a proper multiqueue scheduler.
> I've put together a prototype with a few basic ideas [2], but there's
> still work to be done. It's hard to say where exactly we'll be in time
> for LSF/MM since things are moving pretty fast, but I'm sure there will
> be something to discuss.

I'd be interested in joining that session too, for obvious reasons.

-- 
Jens Axboe