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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-03-08 20:41:08 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:05 -0700 |
| commit | a2a316fd068c455c609ecc155dcfaa7e208d29fe (patch) | |
| tree | 9839e2c7e05e9d25241fa7c7b27fd06214120292 /include/net/sock.h | |
| parent | ae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23 (diff) | |
| download | lwn-a2a316fd068c455c609ecc155dcfaa7e208d29fe.tar.gz lwn-a2a316fd068c455c609ecc155dcfaa7e208d29fe.zip | |
[NET]: Replace CONFIG_NET_DEBUG with sysctl.
Covert network warning messages from a compile time to runtime choice.
Removes kernel config option and replaces it with new /proc/sys/net/core/warnings.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index d093e49fdc85..51246579592e 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1334,14 +1334,12 @@ extern int sock_get_timestampns(struct sock *, struct timespec __user *); /* * Enable debug/info messages */ +extern int net_msg_warn; +#define NETDEBUG(fmt, args...) \ + do { if (net_msg_warn) printk(fmt,##args); } while (0) -#ifdef CONFIG_NETDEBUG -#define NETDEBUG(fmt, args...) printk(fmt,##args) -#define LIMIT_NETDEBUG(fmt, args...) do { if (net_ratelimit()) printk(fmt,##args); } while(0) -#else -#define NETDEBUG(fmt, args...) do { } while (0) -#define LIMIT_NETDEBUG(fmt, args...) do { } while(0) -#endif +#define LIMIT_NETDEBUG(fmt, args...) \ + do { if (net_msg_warn && net_ratelimit()) printk(fmt,##args); } while(0) /* * Macros for sleeping on a socket. Use them like this: |