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Groups > linux.kernel > #1649825

Re: [PATCH 5/5] kernfs: add exportfs operations

From Christoph Hellwig <hch@infradead.org>
Newsgroups linux.kernel
Subject Re: [PATCH 5/5] kernfs: add exportfs operations
Date 2017-05-24 19:50 +0200
Message-ID <tKIA2-5m6-19@gated-at.bofh.it> (permalink)
References (1 earlier) <tK4sW-3eD-5@gated-at.bofh.it> <tKcJQ-65-21@gated-at.bofh.it> <tKncd-77q-5@gated-at.bofh.it> <tKIqm-5iH-9@gated-at.bofh.it> <tKIA1-5m6-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, May 24, 2017 at 01:39:39PM -0400, Tejun Heo wrote:
> > You can already get i_ino using statx, and i_generation using
> > FS_IOC_GETVERSION, so I'm a little lost on why you need the full
> > exportfs infrastructure.
> 
> But how do you map that back to the cgroup without scanning the cgroup
> hierarchy?

I'm totally lost on why you would do that.  So maybe you just need
to send the full patch so that reviewers get the full picture.

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Thread

[PATCH 5/5] kernfs: add exportfs operations Shaohua Li <shli@fb.com> - 2017-05-23 01:00 +0200
  Re: [PATCH 5/5] kernfs: add exportfs operations Christoph Hellwig <hch@infradead.org> - 2017-05-23 09:50 +0200
    Re: [PATCH 5/5] kernfs: add exportfs operations Tejun Heo <tj@kernel.org> - 2017-05-23 21:00 +0200
      Re: [PATCH 5/5] kernfs: add exportfs operations Christoph Hellwig <hch@infradead.org> - 2017-05-24 19:40 +0200
        Re: [PATCH 5/5] kernfs: add exportfs operations Tejun Heo <tj@kernel.org> - 2017-05-24 19:50 +0200
          Re: [PATCH 5/5] kernfs: add exportfs operations Christoph Hellwig <hch@infradead.org> - 2017-05-24 19:50 +0200
            Re: [PATCH 5/5] kernfs: add exportfs operations Tejun Heo <tj@kernel.org> - 2017-05-24 19:50 +0200
  Re: [PATCH 5/5] kernfs: add exportfs operations Tejun Heo <tj@kernel.org> - 2017-05-23 21:00 +0200

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