From: "W. Trevor King" <wking@tremily.us>
To: Andrey Vagin <avagin@openvz.org>
Cc: linux-kernel@vger.kernel.org, criu@openvz.org,
linux-api@vger.kernel.org, containers@lists.linux-foundation.org,
linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 3/5] nsfs: add ioctl to get an owning user namespace for ns file descriptor
Date: Thu, 14 Jul 2016 11:48:00 -0700 [thread overview]
Message-ID: <20160714184800.GH4916@odin.tremily.us> (raw)
In-Reply-To: <1468520419-28220-4-git-send-email-avagin@openvz.org>
[-- Attachment #1: Type: text/plain, Size: 830 bytes --]
On Thu, Jul 14, 2016 at 11:20:17AM -0700, Andrey Vagin wrote:
> +int open_related_ns(struct ns_common *ns,
> + struct ns_common *(*get_ns)(struct ns_common *ns))
> +{
> + struct path path = {};
> + struct file *f;
> + void *err;
> + int fd;
> +
> + fd = get_unused_fd_flags(O_CLOEXEC);
> + if (fd < 0)
> + return fd;
> +
> + while (1) {
> + struct ns_common *parent;
I think you want to rename this variable to ‘relative’ or some other
more-generic term [1] to echo ‘related’ in the function name.
Cheers,
Trevor
[1]: https://github.com/avagin/linux-task-diag/commit/7fad8ff3fc4110bebf0920cec2388390b3bd2238#commitcomment-18223391
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next prev parent reply other threads:[~2016-07-14 18:48 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-14 18:20 [PATCH 0/5 RFC] Add an interface to discover relationships between namespaces Andrey Vagin
2016-07-14 18:20 ` [PATCH 1/5] namespaces: move user_ns into ns_common Andrey Vagin
2016-07-15 12:21 ` kbuild test robot
2016-07-14 18:20 ` [PATCH 2/5] kernel: add a helper to get an owning user namespace for a namespace Andrey Vagin
2016-07-14 19:07 ` W. Trevor King
2016-07-14 18:20 ` [PATCH 3/5] nsfs: add ioctl to get an owning user namespace for ns file descriptor Andrey Vagin
2016-07-14 18:48 ` W. Trevor King [this message]
2016-07-14 18:20 ` [PATCH 4/5] nsfs: add ioctl to get a parent namespace Andrey Vagin
2016-07-14 18:20 ` [PATCH 5/5] tools/testing: add a test to check nsfs ioctl-s Andrey Vagin
2016-07-14 22:02 ` [PATCH 0/5 RFC] Add an interface to discover relationships between namespaces Andrey Vagin
2016-07-15 2:12 ` [PATCH 1/5] namespaces: move user_ns into ns_common Andrey Vagin
2016-07-15 2:12 ` [PATCH 2/5] kernel: add a helper to get an owning user namespace for a namespace Andrey Vagin
2016-07-24 5:03 ` Eric W. Biederman
2016-07-24 6:37 ` Andrew Vagin
2016-07-24 14:30 ` Eric W. Biederman
2016-07-24 17:05 ` W. Trevor King
2016-07-24 16:54 ` W. Trevor King
2016-07-15 2:12 ` [PATCH 3/5] nsfs: add ioctl to get an owning user namespace for ns file descriptor Andrey Vagin
2016-07-15 2:12 ` [PATCH 4/5] nsfs: add ioctl to get a parent namespace Andrey Vagin
2016-07-24 5:07 ` Eric W. Biederman
2016-07-15 2:12 ` [PATCH 5/5] tools/testing: add a test to check nsfs ioctl-s Andrey Vagin
2016-07-16 8:21 ` [PATCH 1/5] namespaces: move user_ns into ns_common kbuild test robot
2016-07-23 23:07 ` kbuild test robot
2016-07-24 5:00 ` Eric W. Biederman
2016-07-24 5:54 ` Andrew Vagin
[not found] ` <87k2gbmy02.fsf-JOvCrm2gF+uungPnsOpG7nhyD016LWXt@public.gmane.org>
2016-07-24 5:54 ` Andrew Vagin
2016-07-24 5:54 ` Andrew Vagin
2016-07-24 5:54 ` Andrew Vagin
2016-07-24 5:10 ` [PATCH 0/5 RFC] Add an interface to discover relationships between namespaces Eric W. Biederman
2016-07-26 2:07 ` Andrew Vagin
2016-07-21 14:41 ` Michael Kerrisk (man-pages)
2016-07-21 21:06 ` Andrew Vagin
[not found] ` <20160721210650.GA10989-1ViLX0X+lBJGNQ1M2rI3KwRV3xvJKrda@public.gmane.org>
2016-07-22 6:48 ` Michael Kerrisk (man-pages)
2016-07-22 18:25 ` Andrey Vagin
2016-07-25 11:47 ` Michael Kerrisk (man-pages)
2016-07-25 13:18 ` Eric W. Biederman
2016-07-25 14:46 ` Michael Kerrisk (man-pages)
2016-07-25 14:54 ` Serge E. Hallyn
2016-07-25 15:17 ` Eric W. Biederman
2016-07-25 14:59 ` Eric W. Biederman
2016-07-26 2:54 ` Andrew Vagin
2016-07-26 8:03 ` Michael Kerrisk (man-pages)
2016-07-26 18:25 ` Andrew Vagin
2016-07-26 18:32 ` W. Trevor King
2016-07-26 19:11 ` Andrew Vagin
2016-07-26 19:17 ` Michael Kerrisk (man-pages)
2016-07-26 20:39 ` Andrew Vagin
2016-07-28 10:45 ` Michael Kerrisk (man-pages)
2016-07-28 12:56 ` Eric W. Biederman
2016-07-28 19:00 ` Michael Kerrisk (man-pages)
2016-07-29 18:05 ` Eric W. Biederman
2016-07-31 21:31 ` Michael Kerrisk (man-pages)
2016-08-01 23:01 ` Andrew Vagin
2016-07-26 19:38 ` Eric W. Biederman
2016-07-23 21:14 ` W. Trevor King
2016-07-23 21:38 ` James Bottomley
2016-07-23 21:58 ` W. Trevor King
2016-07-23 21:56 ` Eric W. Biederman
2016-07-23 22:34 ` W. Trevor King
2016-07-24 4:51 ` Eric W. Biederman
2016-08-01 18:20 ` Alban Crequy
2016-08-01 23:32 ` Andrew Vagin
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