linux-kernel - Re: [resend PATCH v4] fuse: share lookup state between submount and its parent

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Message-ID: <CAOssrKevJL_mBsAuEMFV=J0C9WgRGdZx+jBMTqMjdZ21aePNZQ@mail.gmail.com>
Date:   Mon, 6 Nov 2023 10:41:01 +0100
From:   Miklos Szeredi <mszeredi@...hat.com>
To:     Krister Johansen <kjlx@...pleofstupid.com>
Cc:     Miklos Szeredi <miklos@...redi.hu>, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        German Maglione <gmaglione@...hat.com>,
        Greg Kurz <groug@...d.org>, Max Reitz <mreitz@...hat.com>,
        Bernd Schubert <bernd.schubert@...tmail.fm>
Subject: Re: [resend PATCH v4] fuse: share lookup state between submount and
 its parent

On Fri, Nov 3, 2023 at 6:39 PM Krister Johansen <kjlx@...pleofstupid.com> wrote:
>
> Fuse submounts do not perform a lookup for the nodeid that they inherit
> from their parent.  Instead, the code decrements the nlookup on the
> submount's fuse_inode when it is instantiated, and no forget is
> performed when a submount root is evicted.

Applied, thanks.

Miklos