On Mon, 10 Jan 2011 02:35:33 -0600 Rob Landley wrote:
> On 01/06/2011 05:41 PM, Andrew Morton wrote:
> > Probably a worthwhile thing to do, IMO. If there's some net-specific
> > CONFIG_DEBUG_ setting then that wold be a better thing to use.
> >
> > However the patch was a) wordwrapped, b) space-stuffed and c) not cc'ed
> > to the networking list. So its prospects are dim.
>
> Ok, either I've beaten thunderbird into submission, or I'll be submitting a patch to Documentation/email-clients.txt. (Whether or not I need to find a different smtp server to send this through remains an open question.)
Hi Rob,
The patch applies cleanly. However, if you have any additions/updates to
Documentation/email-clients.txt, please send them along.
and please do hard CR/LF every 70-72 characters or so, instead of very_long_lines.
> (Confirming: I looked for a more specific DEBUG symbol, but couldn't find one. I can add one, but this seems a bit small to have its own symbol, and DEBUG_KERNEL is already used in a few *.c files.)
>
> From: Rob Landley <rlandley@xxxxxxxxxxxxx>
>
> Move an assert under DEBUG_KERNEL. (Minor cleanup to save a few bytes.)
>
> Signed-off-by: Rob Landley <rlandley@xxxxxxxxxxxxx>
> ---
>
> include/linux/rtnetlink.h | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
> index bbad657..28c4025 100644
> --- a/include/linux/rtnetlink.h
> +++ b/include/linux/rtnetlink.h
> @@ -782,6 +782,7 @@ extern struct netdev_queue *dev_ingress_queue_create(struct net_device *dev);
> extern void rtnetlink_init(void);
> extern void __rtnl_unlock(void);
>
> +#ifdef CONFIG_DEBUG_KERNEL
> #define ASSERT_RTNL() do { \
> if (unlikely(!rtnl_is_locked())) { \
> printk(KERN_ERR "RTNL: assertion failed at %s (%d)\n", \
> @@ -789,6 +790,9 @@ extern void __rtnl_unlock(void);
> dump_stack(); \
> } \
> } while(0)
> +#else
> +#define ASSERT_RTNL()
> +#endif
>
> static inline u32 rtm_get_table(struct rtattr **rta, u8 table)
> {
> --
---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
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