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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-08-22 14:59:50 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-09-21 10:29:41 +0200 |
commit | 3489e3b6396ee9944a6a2e19e675ca54c36993b4 (patch) | |
tree | cd55cfac1c96ff4b888a9606fd6a0d8eb65bb446 /freebsd/sys/net/route_var.h | |
parent | ck: Define CK_MD_PPC32_LWSYNC if available (diff) | |
download | rtems-libbsd-3489e3b6396ee9944a6a2e19e675ca54c36993b4.tar.bz2 |
Update to FreeBSD head 2018-09-17
Git mirror commit 6c2192b1ef8c50788c751f878552526800b1e319.
Update #3472.
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); |