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Naming consistency fix. The routing code defines

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RADIX_NODE_HEAD_LOCK as grabbing the write lock,
but RADIX_NODE_HEAD_LOCK_ASSERT as checking the read lock.

Submitted by:	Vijay Singh <vijju.singh at gmail.com>
MFC after:	1 month
This commit is contained in:
gnn 2014-03-04 05:09:46 +00:00
parent c402193a1a
commit 6db7075105
2 changed files with 5 additions and 3 deletions
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3
sys/net/radix.h
View File

@ -149,7 +149,8 @@ struct radix_node_head {
#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_LOCK_ASSERT(rnh) rw_assert(&(rnh)->rnh_lock, RA_WLOCKED)
#define RADIX_NODE_HEAD_RLOCK_ASSERT(rnh) rw_assert(&(rnh)->rnh_lock, RA_RLOCKED)
#define RADIX_NODE_HEAD_WLOCK_ASSERT(rnh) rw_assert(&(rnh)->rnh_lock, RA_WLOCKED)
#endif /* _KERNEL */

5
sys/net/route.c
View File

@ -381,7 +381,7 @@ rtalloc1_fib(struct sockaddr *dst, int report, u_long ignflags,
RADIX_NODE_HEAD_RLOCK(rnh);
#ifdef INVARIANTS
else
RADIX_NODE_HEAD_LOCK_ASSERT(rnh);
RADIX_NODE_HEAD_RLOCK_ASSERT(rnh);
#endif
rn = rnh->rnh_matchaddr(dst, rnh);
if (rn && ((rn->rn_flags & RNF_ROOT) == 0)) {
@ -1000,9 +1000,10 @@ rn_mpath_update(int req, struct rt_addrinfo *info,
* a matching RTAX_GATEWAY.
*/
struct rtentry *rt, *rto = NULL;
register struct radix_node *rn;
struct radix_node *rn;
int error = 0;
RADIX_NODE_HEAD_LOCK_ASSERT(rnh);
rn = rnh->rnh_lookup(dst, netmask, rnh);
if (rn == NULL)
return (ESRCH);