diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/irmd/main.c | 7 | ||||
| -rw-r--r-- | src/lib/tpm.c | 56 |
2 files changed, 38 insertions, 25 deletions
diff --git a/src/irmd/main.c b/src/irmd/main.c index e0be8a01..a5c4001e 100644 --- a/src/irmd/main.c +++ b/src/irmd/main.c @@ -797,8 +797,6 @@ static int flow_accept(struct flow_info * flow, goto fail_wait; } - log_dbg("Waiting for flow accept %d.", flow->id); - pthread_cleanup_push(__cleanup_flow, flow); err = reg_wait_flow_accepted(flow, &oap_hdr.hdr, abstime); @@ -826,7 +824,7 @@ static int flow_accept(struct flow_info * flow, clock_gettime(CLOCK_REALTIME, &now); - delta = (ssize_t)(TS_TO_UINT64(now) - oap_hdr.timestamp); + delta = (ssize_t)(TS_TO_UINT64(now) - oap_hdr.timestamp) / MILLION; if (delta > flow->mpl) log_warn("Flow alloc time exceeds MPL (%zd ms).", delta); @@ -908,7 +906,6 @@ static int flow_accept(struct flow_info * flow, freebuf(*symmkey); clrbuf(lpk); oap_hdr_fini(&oap_hdr); - assert(lpk.data == NULL && lpk.len == 0); reg_destroy_flow(flow->id); return -EIPCP; } @@ -920,7 +917,7 @@ static int flow_join(struct flow_info * flow, struct ipcp_info ipcp; struct layer_info layer; buffer_t hash; - buffer_t pbuf = {0, NULL}; /* nothing to piggyback */ + buffer_t pbuf = BUF_INIT; /* nothing to piggyback */ int err; log_info("Allocating flow for %d to %s.", flow->n_pid, dst); diff --git a/src/lib/tpm.c b/src/lib/tpm.c index ce2dd12d..52c28de7 100644 --- a/src/lib/tpm.c +++ b/src/lib/tpm.c @@ -26,12 +26,16 @@ #include <ouroboros/errno.h> #include <ouroboros/list.h> +#include <ouroboros/pthread.h> #include <ouroboros/time.h> #include <ouroboros/tpm.h> +#ifdef CONFIG_OUROBOROS_DEBUG +#define OUROBOROS_PREFIX "tpm" +#include <ouroboros/logs.h> +#endif + #include <assert.h> -#include <pthread.h> -#include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> @@ -75,15 +79,37 @@ struct tpm { pthread_t mgr; }; -static void tpm_join(struct tpm * tpm) -{ - struct list_head * p; - struct list_head * h; #ifdef CONFIG_OUROBOROS_DEBUG +#define BETWEEN(a, x, y) ((a) > (x) && (a) <= (y)) +static void tpm_debug_thread(struct pthr_el * e) +{ struct timespec now; + time_t diff; + time_t intv; + + if (e->wait || !e->busy) + return; + clock_gettime(CLOCK_REALTIME, &now); + + diff = ts_diff_ms(&now, &e->start) / 1000; + intv = ts_diff_ms(&now, &e->last) / 1000; + + if (BETWEEN(TPM_DEBUG_REPORT_INTERVAL, 0, intv)) { + log_dbg("Thread %d:%lx running for %ld s.\n", + getpid(),e->thr, diff); + e->last = now; + } + + if (BETWEEN(TPM_DEBUG_ABORT_TIMEOUT, 0, diff)) + assert(false); /* TODO: Grab a coffee and fire up GDB */ +} #endif +static void tpm_join(struct tpm * tpm) +{ + struct list_head * p; + struct list_head * h; list_for_each_safe(p, h, &tpm->pool) { struct pthr_el * e = list_entry(p, struct pthr_el, next); if (tpm->state != TPM_RUNNING) { @@ -98,19 +124,7 @@ static void tpm_join(struct tpm * tpm) list_for_each_safe(p, h, &tpm->pool) { struct pthr_el * e = list_entry(p, struct pthr_el, next); #ifdef CONFIG_OUROBOROS_DEBUG - time_t diff = ts_diff_ms(&now, &e->start) / 1000; - bool hung; - if (TPM_DEBUG_REPORT_INTERVAL > 0) { - time_t ldiff = ts_diff_ms(&now, &e->last) / 1000; - if(e->busy && ldiff > TPM_DEBUG_REPORT_INTERVAL) { - e->last = now; - printf("Thread %d:%lx running for %ld s.\n", - getpid(), (long) e->thr, diff); - } - } - hung = e->busy && !e->wait && diff > TPM_DEBUG_ABORT_TIMEOUT; - if (TPM_DEBUG_ABORT_TIMEOUT > 0 && hung) - assert(false); /* coredump */ + tpm_debug_thread(e); #endif if (e->kill) { pthread_t thr = e->thr; @@ -178,11 +192,13 @@ static int __tpm(struct tpm * tpm) tpm->cur += i; } + pthread_cleanup_push(__cleanup_mutex_unlock, &tpm->mtx); + if (pthread_cond_timedwait(&tpm->cond, &tpm->mtx, &dl) == ETIMEDOUT) if (tpm->cur - tpm->wrk > tpm->min) tpm_kill(tpm); - pthread_mutex_unlock(&tpm->mtx); + pthread_cleanup_pop(true); return 0; } |