Re: [PATCH RESEND v2 0/3] nfs: Improve throughput for random buffered writes

[Jan Kara <jack@suse.cz>]

Ping? I don't see these patches being in NFS git tree. Did they fall
through the cracks?

								Honza

On Mon 01-07-24 12:50:45, Jan Kara wrote:
> [Resending because of messed up mailing list address]
> 
> Hello,
> 
> this is second revision of my patch series improving NFS throughput for
> buffered writes.
> 
> Changes since v1:
> * Added Reviewed-by tags
> * Made sleep waiting for congestion to resolve killable
> 
> Original cover letter below:
> 
> I was thinking how to best address the performance regression coming from
> NFS write congestion. After considering various options and concerns raised
> in the previous discussion, I've got an idea for a simple option that could
> help to keep the server more busy - just mimick what block devices do and
> block the flush worker waiting for congestion to resolve instead of aborting
> the writeback. And it actually helps enough that I don't think more complex
> solutions are warranted at this point.
> 
> This patch series has two preparatory cleanups and then a patch implementing
> this idea.
> 
> 								Honza
> 
> Previous versions:
> Link: http://lore.kernel.org/r/20240612153022.25454-1-jack@suse.cz # v1
> 
-- 
Jan Kara <jack@suse.com>
SUSE Labs, CR