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SubjectRe: [PATCH -mm 5/7] add user namespace
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On Fri, 2006-07-14 at 10:49 -0600, Eric W. Biederman wrote:
> - if (current->fsuid == inode->i_uid)
> + if ((current->fsuid == inode->i_uid) &&
> + (current->nsproxy->user_ns == inode->i_sb->user_ns))
> mode >>= 6;

I really don't think assigning a user namespace to a superblock is the
right way to go. Seems to me like the _view_ into the filesystem is
what you want to modify. That would seem to me to mean that each
'struct namespace' (filesystem namespace) or vfsmount would be assigned
a corresponding user namespace, *not* the superblock.

-- Dave

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