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()
287 rsvp_delete_filter(struct tcf_proto *tp, struct rsvp_filter *f) in rsvp_delete_filter() argument
289 tcf_unbind_filter(tp, &f->res); in rsvp_delete_filter()
290 tcf_exts_destroy(&f->exts); in rsvp_delete_filter()
291 kfree_rcu(f, rcu); in rsvp_delete_filter()
318 struct rsvp_filter *f; in rsvp_destroy() local
320 while ((f = rtnl_dereference(s->ht[h2])) != NULL) { in rsvp_destroy()
321 rcu_assign_pointer(s->ht[h2], f->next); in rsvp_destroy()
322 rsvp_delete_filter(tp, f); in rsvp_destroy()
335 struct rsvp_filter *nfp, *f = (struct rsvp_filter *)arg; in rsvp_delete() local
337 unsigned int h = f->handle; in rsvp_delete()
339 struct rsvp_session *nsp, *s = f->sess; in rsvp_delete()
345 if (nfp == f) { in rsvp_delete()
346 RCU_INIT_POINTER(*fp, f->next); in rsvp_delete()
347 rsvp_delete_filter(tp, f); in rsvp_delete()
413 struct rsvp_filter *f; in tunnel_recycle() local
415 for (f = rtnl_dereference(s->ht[h2]); f; in tunnel_recycle()
416 f = rtnl_dereference(f->next)) { in tunnel_recycle()
417 if (f->tunnelhdr == 0) in tunnel_recycle()
419 data->tgenerator = f->res.classid; in tunnel_recycle()
461 struct rsvp_filter *f, *nfp; in rsvp_change() local
485 f = (struct rsvp_filter *)*arg; in rsvp_change()
486 if (f) { in rsvp_change()
490 if (f->handle != handle && handle) in rsvp_change()
493 n = kmemdup(f, sizeof(*f), GFP_KERNEL); in rsvp_change()
519 f = kzalloc(sizeof(struct rsvp_filter), GFP_KERNEL); in rsvp_change()
520 if (f == NULL) in rsvp_change()
523 tcf_exts_init(&f->exts, TCA_RSVP_ACT, TCA_RSVP_POLICE); in rsvp_change()
526 memcpy(f->src, nla_data(tb[TCA_RSVP_SRC]), sizeof(f->src)); in rsvp_change()
527 h2 = hash_src(f->src); in rsvp_change()
531 f->spi = pinfo->spi; in rsvp_change()
532 f->tunnelhdr = pinfo->tunnelhdr; in rsvp_change()
535 f->res.classid = nla_get_u32(tb[TCA_RSVP_CLASSID]); in rsvp_change()
541 if ((f->handle = gen_handle(tp, h1 | (h2<<8))) == 0) in rsvp_change()
544 if (f->tunnelhdr) { in rsvp_change()
546 if (f->res.classid > 255) in rsvp_change()
550 if (f->res.classid == 0 && in rsvp_change()
551 (f->res.classid = gen_tunnel(data)) == 0) in rsvp_change()
573 f->sess = s; in rsvp_change()
574 if (f->tunnelhdr == 0) in rsvp_change()
575 tcf_bind_filter(tp, &f->res, base); in rsvp_change()
577 tcf_exts_change(tp, &f->exts, &e); in rsvp_change()
582 __u32 mask = nfp->spi.mask & f->spi.mask; in rsvp_change()
584 if (mask != f->spi.mask) in rsvp_change()
587 RCU_INIT_POINTER(f->next, nfp); in rsvp_change()
588 rcu_assign_pointer(*fp, f); in rsvp_change()
590 *arg = (unsigned long)f; in rsvp_change()
620 kfree(f); in rsvp_change()
640 struct rsvp_filter *f; in rsvp_walk() local
642 for (f = rtnl_dereference(s->ht[h1]); f; in rsvp_walk()
643 f = rtnl_dereference(f->next)) { in rsvp_walk()
648 if (arg->fn(tp, (unsigned long)f, arg) < 0) { in rsvp_walk()
662 struct rsvp_filter *f = (struct rsvp_filter *)fh; in rsvp_dump() local
667 if (f == NULL) in rsvp_dump()
669 s = f->sess; in rsvp_dump()
671 t->tcm_handle = f->handle; in rsvp_dump()
680 pinfo.spi = f->spi; in rsvp_dump()
683 pinfo.tunnelhdr = f->tunnelhdr; in rsvp_dump()
687 if (f->res.classid && in rsvp_dump()
688 nla_put_u32(skb, TCA_RSVP_CLASSID, f->res.classid)) in rsvp_dump()
690 if (((f->handle >> 8) & 0xFF) != 16 && in rsvp_dump()
691 nla_put(skb, TCA_RSVP_SRC, sizeof(f->src), f->src)) in rsvp_dump()
694 if (tcf_exts_dump(skb, &f->exts) < 0) in rsvp_dump()
699 if (tcf_exts_dump_stats(skb, &f->exts) < 0) in rsvp_dump()