Re: [f2fs-dev] [PATCH 06/11] ceph: remove reliance on bdi congestion

2022-02-23 Thread NeilBrown
On Thu, 24 Feb 2022, Jeff Layton wrote: > On Tue, 2022-02-22 at 14:17 +1100, NeilBrown wrote: > > The bdi congestion tracking in not widely used and will be removed. > > > > CEPHfs is one of a small number of filesystems that uses it, setting > > just the async (write) congestion flags at what it

Re: [f2fs-dev] [PATCH] f2fs: move f2fs to use reader-unfair rwsems

2022-02-23 Thread Jaegeuk Kim
On 02/22, Christoph Hellwig wrote: > It looks like this patch landed in linux-next despite all the perfectly > reasonable objections. Jaegeuk, please drop it again. I've been waiting for a generic solution as suggested here. Until then, I'd like to keep this in f2fs *only* in order to ship the fi

Re: [f2fs-dev] [PATCH 06/11] ceph: remove reliance on bdi congestion

2022-02-23 Thread Jeff Layton
On Tue, 2022-02-22 at 14:17 +1100, NeilBrown wrote: > The bdi congestion tracking in not widely used and will be removed. > > CEPHfs is one of a small number of filesystems that uses it, setting > just the async (write) congestion flags at what it determines are > appropriate times. > > The only