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b=kFJ89+fGi05G95oqfCS3SFBdCraoKecI2LmebckW2CMBtIBEpEv/vnVZp+8Aexalt FH/xCH4cHAQR7D275Eqk/AhR2uBZLPZwAlcEaRvHLYgKwG/I13FRM5v4MfrEn9P1Cm wftS+yoeWmj/+eZNR/MwYcDnWBK5PyLMG21Kfe1g= Date: Tue, 24 Mar 2026 11:40:21 -0700 From: Andrew Morton To: Christian Brauner Cc: Pasha Tatashin , linux-kselftest@vger.kernel.org, rppt@kernel.org, jack@suse.cz, shuah@kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, viro@zeniv.linux.org.uk, linux-kernel@vger.kernel.org, dmatlack@google.com, pratyush@kernel.org, skhawaja@google.com Subject: Re: [PATCH 1/2] liveupdate: prevent double management of files Message-Id: <20260324114021.f5546d2de5b6a2b0490f63cf@linux-foundation.org> In-Reply-To: <20260324-langzeitfolgen-altgedienten-ccef17d19349@brauner> References: <20260321175808.57942-1-pasha.tatashin@soleen.com> <20260321175808.57942-2-pasha.tatashin@soleen.com> <20260323-leibhaftig-blasinstrument-58ec408b3c40@brauner> <20260324-langzeitfolgen-altgedienten-ccef17d19349@brauner> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 36391160006 X-Stat-Signature: qjufx586pjmw53j3mrt6nchnc3g1xk47 X-Rspam-User: X-Rspamd-Server: rspam02 X-HE-Tag: 1774377623-697703 X-HE-Meta: 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 A2LTW/YQ VeyvdZdpO1dKawySq1FPjOwBKQ/ccGzfycWCcO5AFUcVlAvm6ifqSG8hgEvMTNaLrdpzolHuY0WHPQT1V0tTuZFS2zcZLV2Agki4U2N4oQbGWOXeE9iHN5SY82m2Sm+gGSwjuQ/2hRBVR2teWvLF9hb4kNue2dZXWODByB/gQYK0R1XL0TET7GoN0iA6//CjxuK8f42q7+DtGpd8BkgVGOUD/wDM2XaloMq0i3WlgVrN4QlTpHmEa5J2uPiNqb3nyz2COmSnrodoP46rBJ54p4TYgvKvY3ofvGIU9fzLZTHQq2w1/0Fe9PQZ8oq2AIiZma0PNTII2b0UPrzI= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, 24 Mar 2026 09:51:34 +0100 Christian Brauner wrote: > > > So, I'm not happy about I_LUO_MANAGED. I don't think we need driver > > > specific stuff in struct inode and not in i_state. Track this in the > > > driver please. I don't want this precedent and I'd rather have you get Well dang, I just merged v2 but Christian wasn't cc'ed. > > I am planning to use an xarray in the next version. That's what v2 did, and I_LUO_MANAGED has gone away. Christian, does v2 look OK? It's at https://lkml.kernel.org/r/20260323203145.148057-1-pasha.tatashin@soleen.com