diff options
Diffstat (limited to 'sys/kern/kern_uuid.c')
| -rw-r--r-- | sys/kern/kern_uuid.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/kern_uuid.c b/sys/kern/kern_uuid.c index 5b61ca416ee9..8c083f4e1090 100644 --- a/sys/kern/kern_uuid.c +++ b/sys/kern/kern_uuid.c @@ -95,7 +95,7 @@ uuid_node(uint16_t *node) int i; CURVNET_SET(TD_TO_VNET(curthread)); - IFNET_RLOCK(); + IFNET_RLOCK_NOSLEEP(); TAILQ_FOREACH(ifp, &V_ifnet, if_link) { /* Walk the address list */ IF_ADDR_LOCK(ifp); @@ -106,14 +106,14 @@ uuid_node(uint16_t *node) /* Got a MAC address. */ bcopy(LLADDR(sdl), node, UUID_NODE_LEN); IF_ADDR_UNLOCK(ifp); - IFNET_RUNLOCK(); + IFNET_RUNLOCK_NOSLEEP(); CURVNET_RESTORE(); return; } } IF_ADDR_UNLOCK(ifp); } - IFNET_RUNLOCK(); + IFNET_RUNLOCK_NOSLEEP(); for (i = 0; i < (UUID_NODE_LEN>>1); i++) node[i] = (uint16_t)arc4random(); |