diff options
Diffstat (limited to 'freebsd/sys/net/route_var.h')
| -rw-r--r-- | freebsd/sys/net/route_var.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/freebsd/sys/net/route_var.h b/freebsd/sys/net/route_var.h index f32dbc21..9d0d1931 100644 --- a/freebsd/sys/net/route_var.h +++ b/freebsd/sys/net/route_var.h @@ -44,18 +44,19 @@ struct rib_head { rt_gen_t rnh_gen; /* generation counter */ int rnh_multipath; /* multipath capable ? */ struct radix_node rnh_nodes[3]; /* empty tree for common case */ - struct rwlock rib_lock; /* config/data path lock */ + struct rmlock rib_lock; /* config/data path lock */ struct radix_mask_head rmhead; /* masks radix head */ }; -#define RIB_LOCK_INIT(rh) rw_init(&(rh)->rib_lock, "rib head lock") -#define RIB_LOCK_DESTROY(rh) rw_destroy(&(rh)->rib_lock) -#define RIB_RLOCK(rh) rw_rlock(&(rh)->rib_lock) -#define RIB_RUNLOCK(rh) rw_runlock(&(rh)->rib_lock) -#define RIB_WLOCK(rh) rw_wlock(&(rh)->rib_lock) -#define RIB_WUNLOCK(rh) rw_wunlock(&(rh)->rib_lock) -#define RIB_LOCK_ASSERT(rh) rw_assert(&(rh)->rib_lock, RA_LOCKED) -#define RIB_WLOCK_ASSERT(rh) rw_assert(&(rh)->rib_lock, RA_WLOCKED) +#define RIB_RLOCK_TRACKER struct rm_priotracker _rib_tracker +#define RIB_LOCK_INIT(rh) rm_init(&(rh)->rib_lock, "rib head lock") +#define RIB_LOCK_DESTROY(rh) rm_destroy(&(rh)->rib_lock) +#define RIB_RLOCK(rh) rm_rlock(&(rh)->rib_lock, &_rib_tracker) +#define RIB_RUNLOCK(rh) rm_runlock(&(rh)->rib_lock, &_rib_tracker) +#define RIB_WLOCK(rh) rm_wlock(&(rh)->rib_lock) +#define RIB_WUNLOCK(rh) rm_wunlock(&(rh)->rib_lock) +#define RIB_LOCK_ASSERT(rh) rm_assert(&(rh)->rib_lock, RA_LOCKED) +#define RIB_WLOCK_ASSERT(rh) rm_assert(&(rh)->rib_lock, RA_WLOCKED) struct rib_head *rt_tables_get_rnh(int fib, int family); |