Lines Matching refs:f
124 int r = tcf_exts_exec(skb, &f->exts, res); \
136 struct rsvp_filter *f; in rsvp_classify() local
188 for (f = rcu_dereference_bh(s->ht[h2]); f; in rsvp_classify()
189 f = rcu_dereference_bh(f->next)) { in rsvp_classify()
190 if (src[RSVP_DST_LEN-1] == f->src[RSVP_DST_LEN - 1] && in rsvp_classify()
191 !(f->spi.mask & (*(u32 *)(xprt + f->spi.offset) ^ f->spi.key)) in rsvp_classify()
194 src[0] == f->src[0] && in rsvp_classify()
195 src[1] == f->src[1] && in rsvp_classify()
196 src[2] == f->src[2] in rsvp_classify()
199 *res = f->res; in rsvp_classify()
203 if (f->tunnelhdr == 0) in rsvp_classify()
206 tunnelid = f->res.classid; in rsvp_classify()
207 nhptr = (void *)(xprt + f->tunnelhdr - sizeof(*nhptr)); in rsvp_classify()
213 for (f = rcu_dereference_bh(s->ht[16]); f; in rsvp_classify()
214 f = rcu_dereference_bh(f->next)) { in rsvp_classify()
215 *res = f->res; in rsvp_classify()
256 struct rsvp_filter *f; in rsvp_get() local
265 for (f = rtnl_dereference(s->ht[h2]); f; in rsvp_get()
266 f = rtnl_dereference(f->next)) { in rsvp_get()
267 if (f->handle == handle) in rsvp_get()
268 return (unsigned long)f; in rsvp_get()
288 struct rsvp_filter *f = container_of(head, struct rsvp_filter, rcu); in rsvp_delete_filter_rcu() local
290 tcf_exts_destroy(&f->exts); in rsvp_delete_filter_rcu()
291 kfree(f); in rsvp_delete_filter_rcu()
294 static void rsvp_delete_filter(struct tcf_proto *tp, struct rsvp_filter *f) in rsvp_delete_filter() argument
296 tcf_unbind_filter(tp, &f->res); in rsvp_delete_filter()
301 call_rcu(&f->rcu, rsvp_delete_filter_rcu); in rsvp_delete_filter()
328 struct rsvp_filter *f; in rsvp_destroy() local
330 while ((f = rtnl_dereference(s->ht[h2])) != NULL) { in rsvp_destroy()
331 rcu_assign_pointer(s->ht[h2], f->next); in rsvp_destroy()
332 rsvp_delete_filter(tp, f); in rsvp_destroy()
345 struct rsvp_filter *nfp, *f = (struct rsvp_filter *)arg; in rsvp_delete() local
347 unsigned int h = f->handle; in rsvp_delete()
349 struct rsvp_session *nsp, *s = f->sess; in rsvp_delete()
355 if (nfp == f) { in rsvp_delete()
356 RCU_INIT_POINTER(*fp, f->next); in rsvp_delete()
357 rsvp_delete_filter(tp, f); in rsvp_delete()
423 struct rsvp_filter *f; in tunnel_recycle() local
425 for (f = rtnl_dereference(s->ht[h2]); f; in tunnel_recycle()
426 f = rtnl_dereference(f->next)) { in tunnel_recycle()
427 if (f->tunnelhdr == 0) in tunnel_recycle()
429 data->tgenerator = f->res.classid; in tunnel_recycle()
471 struct rsvp_filter *f, *nfp; in rsvp_change() local
495 f = (struct rsvp_filter *)*arg; in rsvp_change()
496 if (f) { in rsvp_change()
500 if (f->handle != handle && handle) in rsvp_change()
503 n = kmemdup(f, sizeof(*f), GFP_KERNEL); in rsvp_change()
529 f = kzalloc(sizeof(struct rsvp_filter), GFP_KERNEL); in rsvp_change()
530 if (f == NULL) in rsvp_change()
533 tcf_exts_init(&f->exts, TCA_RSVP_ACT, TCA_RSVP_POLICE); in rsvp_change()
536 memcpy(f->src, nla_data(tb[TCA_RSVP_SRC]), sizeof(f->src)); in rsvp_change()
537 h2 = hash_src(f->src); in rsvp_change()
541 f->spi = pinfo->spi; in rsvp_change()
542 f->tunnelhdr = pinfo->tunnelhdr; in rsvp_change()
545 f->res.classid = nla_get_u32(tb[TCA_RSVP_CLASSID]); in rsvp_change()
551 if ((f->handle = gen_handle(tp, h1 | (h2<<8))) == 0) in rsvp_change()
554 if (f->tunnelhdr) { in rsvp_change()
556 if (f->res.classid > 255) in rsvp_change()
560 if (f->res.classid == 0 && in rsvp_change()
561 (f->res.classid = gen_tunnel(data)) == 0) in rsvp_change()
583 f->sess = s; in rsvp_change()
584 if (f->tunnelhdr == 0) in rsvp_change()
585 tcf_bind_filter(tp, &f->res, base); in rsvp_change()
587 tcf_exts_change(tp, &f->exts, &e); in rsvp_change()
592 __u32 mask = nfp->spi.mask & f->spi.mask; in rsvp_change()
594 if (mask != f->spi.mask) in rsvp_change()
597 RCU_INIT_POINTER(f->next, nfp); in rsvp_change()
598 rcu_assign_pointer(*fp, f); in rsvp_change()
600 *arg = (unsigned long)f; in rsvp_change()
630 kfree(f); in rsvp_change()
650 struct rsvp_filter *f; in rsvp_walk() local
652 for (f = rtnl_dereference(s->ht[h1]); f; in rsvp_walk()
653 f = rtnl_dereference(f->next)) { in rsvp_walk()
658 if (arg->fn(tp, (unsigned long)f, arg) < 0) { in rsvp_walk()
672 struct rsvp_filter *f = (struct rsvp_filter *)fh; in rsvp_dump() local
677 if (f == NULL) in rsvp_dump()
679 s = f->sess; in rsvp_dump()
681 t->tcm_handle = f->handle; in rsvp_dump()
690 pinfo.spi = f->spi; in rsvp_dump()
693 pinfo.tunnelhdr = f->tunnelhdr; in rsvp_dump()
697 if (f->res.classid && in rsvp_dump()
698 nla_put_u32(skb, TCA_RSVP_CLASSID, f->res.classid)) in rsvp_dump()
700 if (((f->handle >> 8) & 0xFF) != 16 && in rsvp_dump()
701 nla_put(skb, TCA_RSVP_SRC, sizeof(f->src), f->src)) in rsvp_dump()
704 if (tcf_exts_dump(skb, &f->exts) < 0) in rsvp_dump()
709 if (tcf_exts_dump_stats(skb, &f->exts) < 0) in rsvp_dump()