linux-kernel - Re: [GIT PULL] bcachefs

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Message-ID: <20230811052922.h74x6m5xinil6kxa@moria.home.lan>
Date:   Fri, 11 Aug 2023 01:29:22 -0400
From:   Kent Overstreet <kent.overstreet@...ux.dev>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     "Darrick J. Wong" <djwong@...nel.org>,
        linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-bcachefs@...r.kernel.org, dchinner@...hat.com,
        sandeen@...hat.com, willy@...radead.org, josef@...icpanda.com,
        tytso@....edu, bfoster@...hat.com, jack@...e.cz,
        andreas.gruenbacher@...il.com, brauner@...nel.org,
        peterz@...radead.org, akpm@...ux-foundation.org,
        dhowells@...hat.com, snitzer@...nel.org, axboe@...nel.dk
Subject: Re: [GIT PULL] bcachefs

On Thu, Aug 10, 2023 at 10:20:22PM -0700, Linus Torvalds wrote:
> If it's purely "umount doesnt' succeed because the filesystem is still
> busy with cleanups", then things are much better.

That's exactly it. We have various tests that kill -9 fio and then
umount, and umount spuriously fails.