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Date:      Mon, 25 May 2015 07:41:48 -0400
From:      John Baldwin <jhb@freebsd.org>
To:        Dmitry Chagin <dchagin@freebsd.org>
Cc:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   Re: svn commit: r283469 - head/sys/compat/linux
Message-ID:  <1462114.hO2YCqOyYV@ralph.baldwin.cx>
In-Reply-To: <201505241740.t4OHeEF3025573@svn.freebsd.org>
References:  <201505241740.t4OHeEF3025573@svn.freebsd.org>

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On Sunday, May 24, 2015 05:40:14 PM Dmitry Chagin wrote:
> Author: dchagin
> Date: Sun May 24 17:40:14 2015
> New Revision: 283469
> URL: https://svnweb.freebsd.org/changeset/base/283469
> 
> Log:
>   As fo_fill_kinfo() does not check fo_fill_kinfo to NULL
>   add a fo_fill_kinfo op to eventfdops.

Yes, it is mandatory on purpose. :)

Can you add a new KF_* file type (you can just call it eventfd in case we
decide to grow a native eventfd)?  Can you also add any meaningful data to
the record that is exported to userland (e.g. old POSIX semaphores export
their current count value) and update libprocstat/procstat/fstat to handle
this file type?

-- 
John Baldwin



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