linux-kernel - Re: [PATCH 1/2] sysctl: Properly register the irda binary sysctl numbers.

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Message-ID: <20070826220244.GA3881@sortiz.org>
Date:	Mon, 27 Aug 2007 01:02:44 +0300
From:	Samuel Ortiz <samuel@...tiz.org>
To:	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Valdis.Kletnieks@...edu, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] sysctl: Properly register the irda binary sysctl
	numbers.

Hi Eric,

On Thu, Aug 23, 2007 at 09:53:53PM -0600, Eric W. Biederman wrote:
> 
> Grumble.  These numbers should have been in sysctl.h from the
> beginning if we ever expected anyone to use them.  Oh well put
> them there now so we can find them and make maintenance easier.
Thanks for that, I should have taken care of it earlier...


> Signed-off-by: Eric W. Biederman <ebiederm@...ssion.com>
Signed-off-by: Samuel Ortiz <samuel@...tiz.org>

> ---
>  include/linux/sysctl.h |   20 ++++++++++++++++++++
>  net/irda/irsysctl.c    |   34 ++++++++++++++--------------------
>  2 files changed, 34 insertions(+), 20 deletions(-)
> 
> diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
> index 88f0941..77c9ae2 100644
> --- a/include/linux/sysctl.h
> +++ b/include/linux/sysctl.h
> @@ -238,6 +238,7 @@ enum
>  	NET_LLC=18,
>  	NET_NETFILTER=19,
>  	NET_DCCP=20,
> +	NET_IRDA=412,
>  };
>  
>  /* /proc/sys/kernel/random */
> @@ -795,6 +796,25 @@ enum {
>  	NET_BRIDGE_NF_FILTER_PPPOE_TAGGED = 5,
>  };
>  
> +/* proc/sys/net/irda */
> +enum { 
> +	NET_IRDA_DISCOVERY=1,
> +	NET_IRDA_DEVNAME=2, 
> +	NET_IRDA_DEBUG=3, 
> +	NET_IRDA_FAST_POLL=4,
> +	NET_IRDA_DISCOVERY_SLOTS=5,
> +	NET_IRDA_DISCOVERY_TIMEOUT=6,
> +	NET_IRDA_SLOT_TIMEOUT=7,
> +	NET_IRDA_MAX_BAUD_RATE=8,
> +	NET_IRDA_MIN_TX_TURN_TIME=9,
> +	NET_IRDA_MAX_TX_DATA_SIZE=10,
> +	NET_IRDA_MAX_TX_WINDOW=11,
> +	NET_IRDA_MAX_NOREPLY_TIME=12,
> +	NET_IRDA_WARN_NOREPLY_TIME=13,
> +	NET_IRDA_LAP_KEEPALIVE_TIME=14,
> +};
> +
> +
>  /* CTL_FS names: */
>  enum
>  {
> diff --git a/net/irda/irsysctl.c b/net/irda/irsysctl.c
> index 957e04f..525343a 100644
> --- a/net/irda/irsysctl.c
> +++ b/net/irda/irsysctl.c
> @@ -31,12 +31,6 @@
>  #include <net/irda/irda.h>		/* irda_debug */
>  #include <net/irda/irias_object.h>
>  
> -#define NET_IRDA 412 /* Random number */
> -enum { DISCOVERY=1, DEVNAME, DEBUG, FAST_POLL, DISCOVERY_SLOTS,
> -       DISCOVERY_TIMEOUT, SLOT_TIMEOUT, MAX_BAUD_RATE, MIN_TX_TURN_TIME,
> -       MAX_TX_DATA_SIZE, MAX_TX_WINDOW, MAX_NOREPLY_TIME, WARN_NOREPLY_TIME,
> -       LAP_KEEPALIVE_TIME };
> -
>  extern int  sysctl_discovery;
>  extern int  sysctl_discovery_slots;
>  extern int  sysctl_discovery_timeout;
> @@ -94,7 +88,7 @@ static int do_devname(ctl_table *table, int write, struct file *filp,
>  /* One file */
>  static ctl_table irda_table[] = {
>  	{
> -		.ctl_name	= DISCOVERY,
> +		.ctl_name	= NET_IRDA_DISCOVERY,
>  		.procname	= "discovery",
>  		.data		= &sysctl_discovery,
>  		.maxlen		= sizeof(int),
> @@ -102,7 +96,7 @@ static ctl_table irda_table[] = {
>  		.proc_handler	= &proc_dointvec
>  	},
>  	{
> -		.ctl_name	= DEVNAME,
> +		.ctl_name	= NET_IRDA_DEVNAME,
>  		.procname	= "devname",
>  		.data		= sysctl_devname,
>  		.maxlen		= 65,
> @@ -112,7 +106,7 @@ static ctl_table irda_table[] = {
>  	},
>  #ifdef CONFIG_IRDA_DEBUG
>  	{
> -		.ctl_name	= DEBUG,
> +		.ctl_name	= NET_IRDA_DEBUG,
>  		.procname	= "debug",
>  		.data		= &irda_debug,
>  		.maxlen		= sizeof(int),
> @@ -122,7 +116,7 @@ static ctl_table irda_table[] = {
>  #endif
>  #ifdef CONFIG_IRDA_FAST_RR
>  	{
> -		.ctl_name	= FAST_POLL,
> +		.ctl_name	= NET_IRDA_FAST_POLL,
>  		.procname	= "fast_poll_increase",
>  		.data		= &sysctl_fast_poll_increase,
>  		.maxlen		= sizeof(int),
> @@ -131,7 +125,7 @@ static ctl_table irda_table[] = {
>  	},
>  #endif
>  	{
> -		.ctl_name	= DISCOVERY_SLOTS,
> +		.ctl_name	= NET_IRDA_DISCOVERY_SLOTS,
>  		.procname	= "discovery_slots",
>  		.data		= &sysctl_discovery_slots,
>  		.maxlen		= sizeof(int),
> @@ -142,7 +136,7 @@ static ctl_table irda_table[] = {
>  		.extra2		= &max_discovery_slots
>  	},
>  	{
> -		.ctl_name	= DISCOVERY_TIMEOUT,
> +		.ctl_name	= NET_IRDA_DISCOVERY_TIMEOUT,
>  		.procname	= "discovery_timeout",
>  		.data		= &sysctl_discovery_timeout,
>  		.maxlen		= sizeof(int),
> @@ -150,7 +144,7 @@ static ctl_table irda_table[] = {
>  		.proc_handler	= &proc_dointvec
>  	},
>  	{
> -		.ctl_name	= SLOT_TIMEOUT,
> +		.ctl_name	= NET_IRDA_SLOT_TIMEOUT,
>  		.procname	= "slot_timeout",
>  		.data		= &sysctl_slot_timeout,
>  		.maxlen		= sizeof(int),
> @@ -161,7 +155,7 @@ static ctl_table irda_table[] = {
>  		.extra2		= &max_slot_timeout
>  	},
>  	{
> -		.ctl_name	= MAX_BAUD_RATE,
> +		.ctl_name	= NET_IRDA_MAX_BAUD_RATE,
>  		.procname	= "max_baud_rate",
>  		.data		= &sysctl_max_baud_rate,
>  		.maxlen		= sizeof(int),
> @@ -172,7 +166,7 @@ static ctl_table irda_table[] = {
>  		.extra2		= &max_max_baud_rate
>  	},
>  	{
> -		.ctl_name	= MIN_TX_TURN_TIME,
> +		.ctl_name	= NET_IRDA_MIN_TX_TURN_TIME,
>  		.procname	= "min_tx_turn_time",
>  		.data		= &sysctl_min_tx_turn_time,
>  		.maxlen		= sizeof(int),
> @@ -183,7 +177,7 @@ static ctl_table irda_table[] = {
>  		.extra2		= &max_min_tx_turn_time
>  	},
>  	{
> -		.ctl_name	= MAX_TX_DATA_SIZE,
> +		.ctl_name	= NET_IRDA_MAX_TX_DATA_SIZE,
>  		.procname	= "max_tx_data_size",
>  		.data		= &sysctl_max_tx_data_size,
>  		.maxlen		= sizeof(int),
> @@ -194,7 +188,7 @@ static ctl_table irda_table[] = {
>  		.extra2		= &max_max_tx_data_size
>  	},
>  	{
> -		.ctl_name	= MAX_TX_WINDOW,
> +		.ctl_name	= NET_IRDA_MAX_TX_WINDOW,
>  		.procname	= "max_tx_window",
>  		.data		= &sysctl_max_tx_window,
>  		.maxlen		= sizeof(int),
> @@ -205,7 +199,7 @@ static ctl_table irda_table[] = {
>  		.extra2		= &max_max_tx_window
>  	},
>  	{
> -		.ctl_name	= MAX_NOREPLY_TIME,
> +		.ctl_name	= NET_IRDA_MAX_NOREPLY_TIME,
>  		.procname	= "max_noreply_time",
>  		.data		= &sysctl_max_noreply_time,
>  		.maxlen		= sizeof(int),
> @@ -216,7 +210,7 @@ static ctl_table irda_table[] = {
>  		.extra2		= &max_max_noreply_time
>  	},
>  	{
> -		.ctl_name	= WARN_NOREPLY_TIME,
> +		.ctl_name	= NET_IRDA_WARN_NOREPLY_TIME,
>  		.procname	= "warn_noreply_time",
>  		.data		= &sysctl_warn_noreply_time,
>  		.maxlen		= sizeof(int),
> @@ -227,7 +221,7 @@ static ctl_table irda_table[] = {
>  		.extra2		= &max_warn_noreply_time
>  	},
>  	{
> -		.ctl_name	= LAP_KEEPALIVE_TIME,
> +		.ctl_name	= NET_IRDA_LAP_KEEPALIVE_TIME,
>  		.procname	= "lap_keepalive_time",
>  		.data		= &sysctl_lap_keepalive_time,
>  		.maxlen		= sizeof(int),
> -- 
> 1.5.1.1.181.g2de0
> 

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