diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/osmux.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/osmux.c b/src/osmux.c index 37645db..38859b3 100644 --- a/src/osmux.c +++ b/src/osmux.c @@ -22,6 +22,8 @@ #include <arpa/inet.h> +#define DEBUG_TIMING 1 + #define OSMUX_BATCH_MAX 1480 /* XXX: MTU - iphdr (20 bytes) */ struct osmux_hdr *osmux_xfrm_output_pull(struct msgb *msg) @@ -225,11 +227,21 @@ struct osmux_tx_handle { struct msgb *msg; void (*tx_cb)(struct msgb *msg, void *data); void *data; +#ifdef DEBUG_TIMING + struct timeval start; +#endif }; static void osmux_tx_cb(void *data) { struct osmux_tx_handle *h = data; +#ifdef DEBUG_TIMING + struct timeval now, diff; + + gettimeofday(&now, NULL); + timersub(&now, &h->start, &diff); + printf("difference %lu.%.6lu\n", diff.tv_sec, diff.tv_usec); +#endif h->tx_cb(h->msg, h->data); @@ -251,6 +263,9 @@ void osmux_tx_sched(struct msgb *msg, struct timeval *when, h->timer.cb = osmux_tx_cb; h->timer.data = h; +#ifdef DEBUG_TIMING + gettimeofday(&h->start, NULL); +#endif /* send it now */ if (when->tv_sec == 0 && when->tv_usec == 0) { osmux_tx_cb(h); |