diff options
Diffstat (limited to 'sys/cddl/dev/cyclic/cyclic.c')
| -rw-r--r-- | sys/cddl/dev/cyclic/cyclic.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sys/cddl/dev/cyclic/cyclic.c b/sys/cddl/dev/cyclic/cyclic.c index b9a6979..e7b7f50 100644 --- a/sys/cddl/dev/cyclic/cyclic.c +++ b/sys/cddl/dev/cyclic/cyclic.c @@ -341,6 +341,16 @@ static cyc_backend_t cyclic_backend; MALLOC_DEFINE(M_CYCLIC, "cyclic", "Cyclic timer subsystem"); +static __inline hrtime_t +cyc_gethrtime(void) +{ + struct bintime bt; + + binuptime(&bt); + return ((hrtime_t)bt.sec * NANOSEC + + (((uint64_t)NANOSEC * (uint32_t)(bt.frac >> 32)) >> 32)); +} + /* * Returns 1 if the upheap propagated to the root, 0 if it did not. This * allows the caller to reprogram the backend only when the root has been @@ -507,7 +517,7 @@ cyclic_fire(cpu_t *c) cyc_index_t *heap = cpu->cyp_heap; cyclic_t *cyclic, *cyclics = cpu->cyp_cyclics; void *arg = be->cyb_arg; - hrtime_t now = gethrtime(); + hrtime_t now = cyc_gethrtime(); hrtime_t exp; if (cpu->cyp_nelems == 0) { @@ -687,7 +697,7 @@ cyclic_add_xcall(cyc_xcallarg_t *arg) * If a start time hasn't been explicitly specified, we'll * start on the next interval boundary. */ - cyclic->cy_expire = (gethrtime() / cyclic->cy_interval + 1) * + cyclic->cy_expire = (cyc_gethrtime() / cyclic->cy_interval + 1) * cyclic->cy_interval; } else { cyclic->cy_expire = when->cyt_when; |
