Re: [PATCH] ceph: use the mount idmap for the owner checks in the SET_LAYOUT ioctls

Max Kellermann <[email protected]>
Newsgroups org.kernel.vger.ceph-devel,org.kernel.vger.linux-kernel,org.kernel.vger.stable
Message-ID <CAKPOu+8Y35cfhz5gqus18-HPLoVMiSWF7cVXVbyn6GmdJA3Z6g@mail.gmail.com> 
On Tue, Jul 28, 2026 at 1:31 PM Ilya Dryomov <[email protected]> wrote:
> Was there any specific reason you used nop_mnt_idmap for these checks?

No, I copied that check from another filesystem, probably ext2. I had
no idea what this parameter means (and I have never used idmappings).
I guess the amended parameter in this patch is correct.

-- 
Max Kellermann
Principal Architect
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