diff options
Diffstat (limited to 'include/net/flow.h')
| -rw-r--r-- | include/net/flow.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/flow.h b/include/net/flow.h index ce4b10d8b41..f3cc1f81261 100644 --- a/include/net/flow.h +++ b/include/net/flow.h @@ -97,4 +97,10 @@ extern void *flow_cache_lookup(struct flowi *key, u16 family, u8 dir, extern void flow_cache_flush(void); extern atomic_t flow_cache_genid; +static inline int flow_cache_uli_match(struct flowi *fl1, struct flowi *fl2) +{ + return (fl1->proto == fl2->proto && + !memcmp(&fl1->uli_u, &fl2->uli_u, sizeof(fl1->uli_u))); +} + #endif |