linux-kernel - Re: [RFC][PATCH 0/3] exec: Moving unshare_files

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Message-ID: <20180917155948.GA25565@redhat.com>
Date:   Mon, 17 Sep 2018 17:59:48 +0200
From:   Oleg Nesterov <oleg@...hat.com>
To:     "Eric W. Biederman" <ebiederm@...ssion.com>
Cc:     Jeff Layton <jlayton@...nel.org>, viro@...iv.linux.org.uk,
        berrange@...hat.com, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [RFC][PATCH 0/3] exec: Moving unshare_files_struct

On 09/16, Eric W. Biederman wrote:
>
> Oleg's patch to remove get_files_struct from proc means we don't need
> two counts in files_struct.

So it seems you agree with this patch at least in general.

OK, if nobody else objects I'll split this patch and send the series
tomorrow.

> Eric W. Biederman (3):
>       exec: Move unshare_files down to avoid locks being dropped on exec.
>       exec: Simplify unshare_files
>       exec: Remove reset_files_struct

Reviewed-by: Oleg Nesterov <oleg@...hat.com>