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Garbage collect RT_NORTREF, which is no longer in use after FLOWTABLE removal.

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This commit is contained in:
Gleb Smirnoff 2017-08-24 23:08:12 +00:00
parent b82c9ba1c4
commit dcfa556b02
1 changed files with 2 additions and 10 deletions
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12
sys/net/route.h
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@ -67,8 +67,6 @@ struct route {
#define RT_MAY_LOOP_BIT 3 /* dst may require loop copy */
#define RT_HAS_HEADER_BIT 4 /* mbuf already have its header prepended */
#define RT_CACHING_CONTEXT 0x1 /* XXX: not used anywhere */
#define RT_NORTREF 0x2 /* doesn't hold reference on ro_rt */
#define RT_L2_ME (1 << RT_L2_ME_BIT) /* 0x0004 */
#define RT_MAY_LOOP (1 << RT_MAY_LOOP_BIT) /* 0x0008 */
#define RT_HAS_HEADER (1 << RT_HAS_HEADER_BIT) /* 0x0010 */
@ -411,14 +409,8 @@ struct rt_addrinfo {
#define RO_RTFREE(_ro) do { \
if ((_ro)->ro_rt) { \
if ((_ro)->ro_flags & RT_NORTREF) { \
(_ro)->ro_flags &= ~RT_NORTREF; \
(_ro)->ro_rt = NULL; \
(_ro)->ro_lle = NULL; \
} else { \
RT_LOCK((_ro)->ro_rt); \
RTFREE_LOCKED((_ro)->ro_rt); \
} \
RT_LOCK((_ro)->ro_rt); \
RTFREE_LOCKED((_ro)->ro_rt); \
} \
} while (0)