Lines Matching refs:kipf_ref
56 * kipf_lock and kipf_ref protect the linkage of the list of IP filters
57 * An IP filter can be removed only when kipf_ref is zero
58 * If an IP filter cannot be removed because kipf_ref is not null, then
60 * kipf_ref eventually goes down to zero, the IP filter is removed
64 static u_int32_t kipf_ref = 0;
76 kipf_ref++;
85 if (kipf_ref == 0)
86 panic("ipf_unref: kipf_ref == 0\n");
88 kipf_ref--;
89 if (kipf_ref == 0 && kipf_delayed_remove != 0) {
105 if (kipf_ref != 0)
182 if (kipf_ref) {