Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8699be7d240e37c91a84bdf32e79941d72bc7bd5
Commit:     8699be7d240e37c91a84bdf32e79941d72bc7bd5
Parent:     551dc5f7a11cfb66685bfd36cbbdb209c5a11d14
Author:     Ian McDonald <[EMAIL PROTECTED]>
AuthorDate: Tue Mar 20 14:49:20 2007 -0300
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Wed Apr 25 22:26:51 2007 -0700

    [CCID3]: More verbose debugging
    
    This adds a few debugging statements to ccid3.c
    
    Signed-off-by: Ian McDonald <[EMAIL PROTECTED]>
    Signed-off-by: Gerrit Renker <[EMAIL PROTECTED]>
    Signed-off-by: Arnaldo Carvalho de Melo <[EMAIL PROTECTED]>
    Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
 net/dccp/ccids/ccid3.c |   13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)

diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 52dae40..26ab73d 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -99,6 +99,11 @@ static inline void ccid3_update_send_time(struct 
ccid3_hc_tx_sock *hctx)
        /* Calculate new delta by delta = min(t_ipi / 2, t_gran / 2) */
        hctx->ccid3hctx_delta = min_t(u32, hctx->ccid3hctx_t_ipi / 2,
                                           TFRC_OPSYS_HALF_TIME_GRAN);
+
+       ccid3_pr_debug("t_ipi=%u, delta=%u, s=%u, X=%llu\n",
+                      hctx->ccid3hctx_t_ipi, hctx->ccid3hctx_delta,
+                      hctx->ccid3hctx_s, hctx->ccid3hctx_x >> 6);
+
 }
 /*
  * Update X by
@@ -141,8 +146,13 @@ static void ccid3_hc_tx_update_x(struct sock *sk, struct 
timeval *now)
                hctx->ccid3hctx_t_ld = *now;
        }
 
-       if (hctx->ccid3hctx_x != old_x)
+       if (hctx->ccid3hctx_x != old_x) {
+               ccid3_pr_debug("X_prev=%llu, X_now=%llu, X_calc=%u, "
+                              "X_recv=%llu\n", old_x >> 6, hctx->ccid3hctx_x 
>> 6,
+                              hctx->ccid3hctx_x_calc, hctx->ccid3hctx_x_recv 
>> 6);
+
                ccid3_update_send_time(hctx);
+       }
 }
 
 /*
@@ -339,6 +349,7 @@ static int ccid3_hc_tx_send_packet(struct sock *sk, struct 
sk_buff *skb)
        case TFRC_SSTATE_NO_FBACK:
        case TFRC_SSTATE_FBACK:
                delay = timeval_delta(&hctx->ccid3hctx_t_nom, &now);
+               ccid3_pr_debug("delay=%ld\n", (long)delay);
                /*
                 *      Scheduling of packet transmissions [RFC 3448, 4.6]
                 *
-
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