diff options
| -rw-r--r-- | net/dccp/ccids/Kconfig | 11 | ||||
| -rw-r--r-- | net/dccp/ccids/ccid3.c | 16 |
2 files changed, 19 insertions, 8 deletions
diff --git a/net/dccp/ccids/Kconfig b/net/dccp/ccids/Kconfig index ba826d99ed03..dac89166eb18 100644 --- a/net/dccp/ccids/Kconfig +++ b/net/dccp/ccids/Kconfig @@ -78,4 +78,15 @@ config IP_DCCP_TFRC_LIB depends on IP_DCCP_CCID3 def_tristate IP_DCCP_CCID3 +config IP_DCCP_CCID3_DEBUG + bool "CCID3 debugging messages" + depends on IP_DCCP_CCID3 + ---help--- + Enable CCID3-specific debugging messages. + + When compiling CCID3 as a module, this debugging output can + additionally be toggled by setting the ccid3_debug module + parameter to 0 or 1. + + If in doubt, say N. endmenu diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c index 2fa0c6d1fbee..7db801ec1ab9 100644 --- a/net/dccp/ccids/ccid3.c +++ b/net/dccp/ccids/ccid3.c @@ -60,13 +60,11 @@ static u32 usecs_div(const u32 a, const u32 b) return (b >= 2 * div) ? tmp / (b / div) : tmp; } -static int ccid3_debug; -#ifdef CCID3_DEBUG -#define ccid3_pr_debug(format, a...) \ - do { if (ccid3_debug) \ - printk(KERN_DEBUG "%s: " format, __FUNCTION__, ##a); \ - } while (0) + +#ifdef CONFIG_IP_DCCP_CCID3_DEBUG +static int ccid3_debug; +#define ccid3_pr_debug(format, a...) DCCP_PR_DEBUG(ccid3_debug, format, ##a) #else #define ccid3_pr_debug(format, a...) #endif @@ -75,7 +73,7 @@ static struct dccp_tx_hist *ccid3_tx_hist; static struct dccp_rx_hist *ccid3_rx_hist; static struct dccp_li_hist *ccid3_li_hist; -#ifdef CCID3_DEBUG +#ifdef CONFIG_IP_DCCP_CCID3_DEBUG static const char *ccid3_tx_state_name(enum ccid3_hc_tx_states state) { static char *ccid3_state_names[] = { @@ -676,7 +674,7 @@ static void ccid3_hc_tx_exit(struct sock *sk) * RX Half Connection methods */ -#ifdef CCID3_DEBUG +#ifdef CONFIG_IP_DCCP_CCID3_DEBUG static const char *ccid3_rx_state_name(enum ccid3_hc_rx_states state) { static char *ccid3_rx_state_names[] = { @@ -1240,8 +1238,10 @@ static struct ccid_operations ccid3 = { .ccid_hc_tx_getsockopt = ccid3_hc_tx_getsockopt, }; +#ifdef CONFIG_IP_DCCP_CCID3_DEBUG module_param(ccid3_debug, int, 0444); MODULE_PARM_DESC(ccid3_debug, "Enable debug messages"); +#endif static __init int ccid3_module_init(void) { |