From: Stephen Hemminger <stephen@networkplumber.org>
To: David Ahern <dsa@cumulusnetworks.com>
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH net-next iproute2] ip: increase number of MPLS labels
Date: Sat, 29 Apr 2017 23:04:30 -0700 [thread overview]
Message-ID: <20170429230430.702c6b72@xeon-e3> (raw)
In-Reply-To: <1493524130-10220-1-git-send-email-dsa@cumulusnetworks.com>
On Sat, 29 Apr 2017 20:48:50 -0700
David Ahern <dsa@cumulusnetworks.com> wrote:
> Kernel now supports more than 2 labels. Increase ip to
> handle up to 16 labels.
>
> Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
> ---
> include/utils.h | 8 ++++----
> lib/utils.c | 2 +-
> 2 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/include/utils.h b/include/utils.h
> index 8c12e1e2a60c..a69e176c260d 100644
> --- a/include/utils.h
> +++ b/include/utils.h
> @@ -54,6 +54,9 @@ void incomplete_command(void) __attribute__((noreturn));
> #define NEXT_ARG_FWD() do { argv++; argc--; } while(0)
> #define PREV_ARG() do { argv--; argc++; } while(0)
>
> +/* Maximum number of labels the mpls helpers support */
> +#define MPLS_MAX_LABELS 16
> +
Why is the kernel limit not in include/uapi/ header file?
next prev parent reply other threads:[~2017-04-30 6:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-30 3:48 [PATCH net-next iproute2] ip: increase number of MPLS labels David Ahern
2017-04-30 6:04 ` Stephen Hemminger [this message]
2017-04-30 23:42 ` David Ahern
2017-05-01 16:15 ` Stephen Hemminger
2017-05-01 21:03 ` Eric W. Biederman
2017-05-01 21:22 ` David Ahern
2017-05-01 21:57 ` Eric W. Biederman
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