Re: [PATCH] fs-writeback: Flush plug before next iteration in wb_writeback()
From: Christoph Hellwig
Date: Mon Apr 18 2022 - 01:00:24 EST
On Sat, Apr 16, 2022 at 04:41:35PM +0800, Zhihao Cheng wrote:
> So, how about applying the safe and simple method(flush plug) for the time
> being?
As said before - if you flush everytime here the plug is basically
useless and we could remove it. But it was added for a reason. So let's
at least improve the accounting for the skipped writeback as suggested in
your last mail.