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Re: [RFC 0/3] fs,epoll: Add ability to call kcmp to find target files

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On Tue, Feb 21, 2017 at 03:32:21PM -0500, Jason Baron wrote:
> Hi,
> 
> Since an epoll fd can be added to another epoll fd, I'm wondering if you
> have enough data here to figure that out. The inode is the
> 'anon_inode_inode', so I'm wondering if that is sufficient to distinguish it
> from other anonymous inodes, or if an extra bit is required to indicate if
> the target file is in fact and epoll fd.

I think it should be ebough (together with sdev and pos). But will
look more closely tomorrow once I sit implementing criu support :)
(that's why it is early rfc, to gather comments)

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[RFC 0/3] fs,epoll: Add ability to call kcmp to find target files Cyrill Gorcunov <gorcunov@openvz.org> - 2017-02-21 18:20 +0100
  Re: [RFC 0/3] fs,epoll: Add ability to call kcmp to find target files Jason Baron <jbaron@akamai.com> - 2017-02-21 21:40 +0100
    Re: [RFC 0/3] fs,epoll: Add ability to call kcmp to find target files Cyrill Gorcunov <gorcunov@gmail.com> - 2017-02-21 22:00 +0100
      Re: [RFC 0/3] fs,epoll: Add ability to call kcmp to find target files Cyrill Gorcunov <gorcunov@gmail.com> - 2017-02-28 18:20 +0100

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