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author | hsu <hsu@FreeBSD.org> | 2003-01-28 20:22:19 +0000 |
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committer | hsu <hsu@FreeBSD.org> | 2003-01-28 20:22:19 +0000 |
commit | 251a68e729c4ffb69c99d179c0cedb8e7521ff81 (patch) | |
tree | 29015a7c7489662d2a3b2e2d93e1bbe1949a307e /sys/net/radix.h | |
parent | 4bcab33bf9923ac339d55fb33c1251f376deb832 (diff) | |
download | FreeBSD-src-251a68e729c4ffb69c99d179c0cedb8e7521ff81.zip FreeBSD-src-251a68e729c4ffb69c99d179c0cedb8e7521ff81.tar.gz |
Avoid lock order reversal by expanding the scope of the
AF_INET radix tree lock to cover the ARP data structures.
Diffstat (limited to 'sys/net/radix.h')
-rw-r--r-- | sys/net/radix.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/net/radix.h b/sys/net/radix.h index d9937ca..0f4b20c 100644 --- a/sys/net/radix.h +++ b/sys/net/radix.h @@ -163,6 +163,7 @@ struct radix_node_head { #define RADIX_NODE_HEAD_LOCK(rnh) mtx_lock(&(rnh)->rnh_mtx) #define RADIX_NODE_HEAD_UNLOCK(rnh) mtx_unlock(&(rnh)->rnh_mtx) #define RADIX_NODE_HEAD_DESTROY(rnh) mtx_destroy(&(rnh)->rnh_mtx) +#define RADIX_NODE_HEAD_LOCK_ASSERT(rnh) mtx_assert(&(rnh)->rnh_mtx, MA_OWNED) #endif /* _KERNEL */ void rn_init(void); |