From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
To: Denys Vlasenko <dvlasenk@redhat.com>
Cc: linux-kernel@vger.kernel.org, Vlad Yasevich <vyasevich@gmail.com>,
Neil Horman <nhorman@tuxdriver.com>,
David Miller <davem@davemloft.net>,
linux-sctp@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH] net/sctp/ulpevent.c: Deinline sctp_ulpevent_set_owner, save 1616 bytes
Date: Wed, 21 Jun 2017 16:57:35 +0000 [thread overview]
Message-ID: <20170621165734.GF18138@localhost.localdomain> (raw)
In-Reply-To: <20170621162809.4305-1-dvlasenk@redhat.com>
On Wed, Jun 21, 2017 at 06:28:09PM +0200, Denys Vlasenko wrote:
> This function compiles to 147 bytes of machine code. 13 callsites.
>
> I'm no expert on SCTP events, but quick reading of SCTP docs tells me that
> SCTP events are not happening on every packet.
> They are ASSOC_CHANGE, PEER_ADDR_CHANGE, REMOTE_ERROR and such.
> Does not look performance critical.
>
> Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
> CC: Vlad Yasevich <vyasevich@gmail.com>
> CC: Neil Horman <nhorman@tuxdriver.com>
> CC: David Miller <davem@davemloft.net>
> CC: linux-sctp@vger.kernel.org
> CC: netdev@vger.kernel.org
> CC: linux-kernel@vger.kernel.org
> ---
> net/sctp/ulpevent.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
> index ec2b3e0..049aa5a 100644
> --- a/net/sctp/ulpevent.c
> +++ b/net/sctp/ulpevent.c
> @@ -88,7 +88,7 @@ int sctp_ulpevent_is_notification(const struct sctp_ulpevent *event)
> /* Hold the association in case the msg_name needs read out of
> * the association.
> */
> -static inline void sctp_ulpevent_set_owner(struct sctp_ulpevent *event,
> +static void sctp_ulpevent_set_owner(struct sctp_ulpevent *event,
> const struct sctp_association *asoc)
Please fix the alignment here --------^
the const should start after the '(' column, as it was before the patch.
Thanks
> {
> struct sctp_chunk *chunk = event->chunk;
> --
> 1.8.3.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
WARNING: multiple messages have this Message-ID (diff)
From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
To: Denys Vlasenko <dvlasenk@redhat.com>
Cc: linux-kernel@vger.kernel.org, Vlad Yasevich <vyasevich@gmail.com>,
Neil Horman <nhorman@tuxdriver.com>,
David Miller <davem@davemloft.net>,
linux-sctp@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH] net/sctp/ulpevent.c: Deinline sctp_ulpevent_set_owner, save 1616 bytes
Date: Wed, 21 Jun 2017 13:57:35 -0300 [thread overview]
Message-ID: <20170621165734.GF18138@localhost.localdomain> (raw)
In-Reply-To: <20170621162809.4305-1-dvlasenk@redhat.com>
On Wed, Jun 21, 2017 at 06:28:09PM +0200, Denys Vlasenko wrote:
> This function compiles to 147 bytes of machine code. 13 callsites.
>
> I'm no expert on SCTP events, but quick reading of SCTP docs tells me that
> SCTP events are not happening on every packet.
> They are ASSOC_CHANGE, PEER_ADDR_CHANGE, REMOTE_ERROR and such.
> Does not look performance critical.
>
> Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
> CC: Vlad Yasevich <vyasevich@gmail.com>
> CC: Neil Horman <nhorman@tuxdriver.com>
> CC: David Miller <davem@davemloft.net>
> CC: linux-sctp@vger.kernel.org
> CC: netdev@vger.kernel.org
> CC: linux-kernel@vger.kernel.org
> ---
> net/sctp/ulpevent.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
> index ec2b3e0..049aa5a 100644
> --- a/net/sctp/ulpevent.c
> +++ b/net/sctp/ulpevent.c
> @@ -88,7 +88,7 @@ int sctp_ulpevent_is_notification(const struct sctp_ulpevent *event)
> /* Hold the association in case the msg_name needs read out of
> * the association.
> */
> -static inline void sctp_ulpevent_set_owner(struct sctp_ulpevent *event,
> +static void sctp_ulpevent_set_owner(struct sctp_ulpevent *event,
> const struct sctp_association *asoc)
Please fix the alignment here --------^
the const should start after the '(' column, as it was before the patch.
Thanks
> {
> struct sctp_chunk *chunk = event->chunk;
> --
> 1.8.3.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
next prev parent reply other threads:[~2017-06-21 16:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-21 16:28 [PATCH] net/sctp/ulpevent.c: Deinline sctp_ulpevent_set_owner, save 1616 bytes Denys Vlasenko
2017-06-21 16:28 ` Denys Vlasenko
2017-06-21 16:57 ` Marcelo Ricardo Leitner [this message]
2017-06-21 16:57 ` Marcelo Ricardo Leitner
2017-06-21 19:19 ` Joe Perches
2017-06-21 19:19 ` Joe Perches
2017-06-21 19:25 ` David Miller
2017-06-21 19:25 ` David Miller
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