diff options
Diffstat (limited to 'freebsd/sys/net/radix.h')
| -rw-r--r-- | freebsd/sys/net/radix.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/freebsd/sys/net/radix.h b/freebsd/sys/net/radix.h index 05f0f490..a0e5e5c5 100644 --- a/freebsd/sys/net/radix.h +++ b/freebsd/sys/net/radix.h @@ -38,7 +38,7 @@ #ifdef _KERNEL #include <sys/_lock.h> #include <sys/_mutex.h> -#include <sys/_rwlock.h> +#include <sys/_rmlock.h> #endif #ifdef MALLOC_DECLARE @@ -138,7 +138,7 @@ struct radix_node_head { rn_close_t *rnh_close; /*do something when the last ref drops*/ struct radix_node rnh_nodes[3]; /* empty tree for common case */ #ifdef _KERNEL - struct rwlock rnh_lock; /* locks entire radix tree */ + struct rmlock rnh_lock; /* locks entire radix tree */ #endif }; @@ -159,18 +159,18 @@ void rn_inithead_internal(struct radix_head *rh, struct radix_node *base_nodes, #define R_Zalloc(p, t, n) (p = (t) malloc((unsigned long)(n), M_RTABLE, M_NOWAIT | M_ZERO)) #define R_Free(p) free((caddr_t)p, M_RTABLE); +#define RADIX_NODE_HEAD_RLOCK_TRACKER struct rm_priotracker _rnh_tracker #define RADIX_NODE_HEAD_LOCK_INIT(rnh) \ - rw_init_flags(&(rnh)->rnh_lock, "radix node head", 0) -#define RADIX_NODE_HEAD_LOCK(rnh) rw_wlock(&(rnh)->rnh_lock) -#define RADIX_NODE_HEAD_UNLOCK(rnh) rw_wunlock(&(rnh)->rnh_lock) -#define RADIX_NODE_HEAD_RLOCK(rnh) rw_rlock(&(rnh)->rnh_lock) -#define RADIX_NODE_HEAD_RUNLOCK(rnh) rw_runlock(&(rnh)->rnh_lock) -#define RADIX_NODE_HEAD_LOCK_TRY_UPGRADE(rnh) rw_try_upgrade(&(rnh)->rnh_lock) - - -#define RADIX_NODE_HEAD_DESTROY(rnh) rw_destroy(&(rnh)->rnh_lock) -#define RADIX_NODE_HEAD_LOCK_ASSERT(rnh) rw_assert(&(rnh)->rnh_lock, RA_LOCKED) -#define RADIX_NODE_HEAD_WLOCK_ASSERT(rnh) rw_assert(&(rnh)->rnh_lock, RA_WLOCKED) + rm_init(&(rnh)->rnh_lock, "radix node head") +#define RADIX_NODE_HEAD_LOCK(rnh) rm_wlock(&(rnh)->rnh_lock) +#define RADIX_NODE_HEAD_UNLOCK(rnh) rm_wunlock(&(rnh)->rnh_lock) +#define RADIX_NODE_HEAD_RLOCK(rnh) rm_rlock(&(rnh)->rnh_lock,\ + &_rnh_tracker) +#define RADIX_NODE_HEAD_RUNLOCK(rnh) rm_runlock(&(rnh)->rnh_lock,\ + &_rnh_tracker) +#define RADIX_NODE_HEAD_DESTROY(rnh) rm_destroy(&(rnh)->rnh_lock) +#define RADIX_NODE_HEAD_LOCK_ASSERT(rnh) rm_assert(&(rnh)->rnh_lock, RA_LOCKED) +#define RADIX_NODE_HEAD_WLOCK_ASSERT(rnh) rm_assert(&(rnh)->rnh_lock, RA_WLOCKED) #endif /* _KERNEL */ int rn_inithead(void **, int); |