diff options
Diffstat (limited to 'usr/src/uts/common/fs/dev/sdev_comm.c')
| -rw-r--r-- | usr/src/uts/common/fs/dev/sdev_comm.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/usr/src/uts/common/fs/dev/sdev_comm.c b/usr/src/uts/common/fs/dev/sdev_comm.c index 226e323149..2cf5b37db7 100644 --- a/usr/src/uts/common/fs/dev/sdev_comm.c +++ b/usr/src/uts/common/fs/dev/sdev_comm.c @@ -110,6 +110,7 @@ sdev_wait4lookup(struct sdev_node *dv, int cmd) { clock_t expire; clock_t rv; + clock_t wakeup = drv_usectohz(2 * 1000000); int rval = ENOENT; int is_lookup = (cmd == SDEV_LOOKUP); @@ -129,9 +130,8 @@ sdev_wait4lookup(struct sdev_node *dv, int cmd) while (DEVNAME_DEVFSADM_IS_RUNNING(devfsadm_state) && !sdev_devfsadm_revoked()) { /* wait 2 sec and check devfsadm completion */ - rv = cv_timedwait_sig(&dv->sdev_lookup_cv, - &dv->sdev_lookup_lock, ddi_get_lbolt() + - drv_usectohz(2 * 1000000)); + rv = cv_reltimedwait_sig(&dv->sdev_lookup_cv, + &dv->sdev_lookup_lock, wakeup, TR_CLOCK_TICK); if (is_lookup && (rv > 0)) { /* was this node constructed ? */ @@ -233,9 +233,8 @@ sdev_open_upcall_door() ASSERT(sdev_upcall_door == NULL); - /* tick value at which wait expires */ - expire = ddi_get_lbolt() + - drv_usectohz(dev_devfsadm_startup * 1000000); + /* timeout expires this many ticks in the future */ + expire = ddi_get_lbolt() + drv_usectohz(dev_devfsadm_startup * 1000000); if (sdev_door_upcall_filename == NULL) { if ((error = sdev_start_devfsadmd()) != 0) { |