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[DCCP] CCID2: Add Kconfig option for CCID2 debug 

Allow the user to choose whether or not to enable CCID2 debugging via
Kconfig.

Signed-off-by: Andrea Bittau <a.bittau@cs.ucl.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrea Bittau 2006-09-19 13:12:44 -07:00 committed by David S. Miller
parent 446dec30c7
commit 8d424f6ca2
2 changed files with 11 additions and 4 deletions
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8
net/dccp/ccids/Kconfig
View File

@ -30,6 +30,14 @@ config IP_DCCP_CCID2
If in doubt, say M. If in doubt, say M.
config IP_DCCP_CCID2_DEBUG
bool "CCID2 debug"
depends on IP_DCCP_CCID2
---help---
Enable CCID2 debug messages.
If in doubt, say N.
config IP_DCCP_CCID3 config IP_DCCP_CCID3
tristate "CCID3 (TCP-Friendly) (EXPERIMENTAL)" tristate "CCID3 (TCP-Friendly) (EXPERIMENTAL)"
depends on IP_DCCP depends on IP_DCCP

7
net/dccp/ccids/ccid2.c
View File

@ -35,8 +35,7 @@
static int ccid2_debug; static int ccid2_debug;
#undef CCID2_DEBUG #ifdef CONFIG_IP_DCCP_CCID2_DEBUG
#ifdef CCID2_DEBUG
#define ccid2_pr_debug(format, a...) \ #define ccid2_pr_debug(format, a...) \
do { if (ccid2_debug) \ do { if (ccid2_debug) \
printk(KERN_DEBUG "%s: " format, __FUNCTION__, ##a); \ printk(KERN_DEBUG "%s: " format, __FUNCTION__, ##a); \
@ -47,7 +46,7 @@ static int ccid2_debug;
static const int ccid2_seq_len = 128; static const int ccid2_seq_len = 128;
#ifdef CCID2_DEBUG #ifdef CONFIG_IP_DCCP_CCID2_DEBUG
static void ccid2_hc_tx_check_sanity(const struct ccid2_hc_tx_sock *hctx) static void ccid2_hc_tx_check_sanity(const struct ccid2_hc_tx_sock *hctx)
{ {
int len = 0; int len = 0;
@ -295,7 +294,7 @@ static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, int len)
if (!timer_pending(&hctx->ccid2hctx_rtotimer)) if (!timer_pending(&hctx->ccid2hctx_rtotimer))
ccid2_start_rto_timer(sk); ccid2_start_rto_timer(sk);
#ifdef CCID2_DEBUG #ifdef CONFIG_IP_DCCP_CCID2_DEBUG
ccid2_pr_debug("pipe=%d\n", hctx->ccid2hctx_pipe); ccid2_pr_debug("pipe=%d\n", hctx->ccid2hctx_pipe);
ccid2_pr_debug("Sent: seq=%llu\n", seq); ccid2_pr_debug("Sent: seq=%llu\n", seq);
do { do {