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/net/ceph/crush/
A Dcrush.c32 switch (b->alg) { in crush_get_bucket_item_weight()
50 kfree(b); in crush_destroy_bucket_uniform()
58 kfree(b); in crush_destroy_bucket_list()
65 kfree(b); in crush_destroy_bucket_tree()
70 kfree(b->straws); in crush_destroy_bucket_straw()
73 kfree(b); in crush_destroy_bucket_straw()
80 kfree(b); in crush_destroy_bucket_straw2()
112 __s32 b; in crush_destroy() local
113 for (b = 0; b < map->max_buckets; b++) { in crush_destroy()
123 __u32 b; in crush_destroy() local
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A Dhash.c15 b = b-c; b = b-a; b = b^(a<<8); \
16 c = c-a; c = c-b; c = c^(b>>13); \
18 b = b-c; b = b-a; b = b^(a<<16); \
19 c = c-a; c = c-b; c = c^(b>>5); \
21 b = b-c; b = b-a; b = b^(a<<10); \
22 c = c-a; c = c-b; c = c^(b>>15); \
30 __u32 b = a; in crush_hash32_rjenkins1() local
33 crush_hashmix(b, x, hash); in crush_hash32_rjenkins1()
43 crush_hashmix(a, b, hash); in crush_hash32_rjenkins1_2()
45 crush_hashmix(b, y, hash); in crush_hash32_rjenkins1_2()
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/net/ceph/
A Dceph_hash.c13 b = b - c; b = b - a; b = b ^ (a << 8); \
14 c = c - a; c = c - b; c = c ^ (b >> 13); \
16 b = b - c; b = b - a; b = b ^ (a << 16); \
17 c = c - a; c = c - b; c = c ^ (b >> 5); \
19 b = b - c; b = b - a; b = b ^ (a << 10); \
20 c = c - a; c = c - b; c = c ^ (b >> 15); \
32 b = a; in ceph_str_hash_rjenkins()
62 b = b + ((__u32)k[7] << 24); in ceph_str_hash_rjenkins()
65 b = b + ((__u32)k[6] << 16); in ceph_str_hash_rjenkins()
68 b = b + ((__u32)k[5] << 8); in ceph_str_hash_rjenkins()
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A Dbuffer.c14 struct ceph_buffer *b; in ceph_buffer_new() local
16 b = kmalloc(sizeof(*b), gfp); in ceph_buffer_new()
17 if (!b) in ceph_buffer_new()
21 if (!b->vec.iov_base) { in ceph_buffer_new()
22 kfree(b); in ceph_buffer_new()
26 kref_init(&b->kref); in ceph_buffer_new()
27 b->alloc_len = len; in ceph_buffer_new()
28 b->vec.iov_len = len; in ceph_buffer_new()
30 return b; in ceph_buffer_new()
40 kfree(b); in ceph_buffer_release()
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A Darmor.c43 unsigned char a, b, c; in ceph_armor() local
48 b = *src++; in ceph_armor()
49 *dst++ = encode_bits(((a & 3) << 4) | (b >> 4)); in ceph_armor()
52 *dst++ = encode_bits(((b & 15) << 2) | in ceph_armor()
56 *dst++ = encode_bits((b & 15) << 2); in ceph_armor()
80 int a, b, c, d; in ceph_unarmor() local
89 b = decode_bits(src[1]); in ceph_unarmor()
92 if (a < 0 || b < 0 || c < 0 || d < 0) in ceph_unarmor()
95 *dst++ = (a << 2) | (b >> 4); in ceph_unarmor()
98 *dst++ = ((b & 15) << 4) | (c >> 2); in ceph_unarmor()
A Dosdmap.c51 int b = 0; in calc_bits_of() local
54 b++; in calc_bits_of()
56 return b; in calc_bits_of()
87 b->item_weights = kcalloc(b->h.size, sizeof(u32), GFP_NOFS); in crush_decode_list_bucket()
90 b->sum_weights = kcalloc(b->h.size, sizeof(u32), GFP_NOFS); in crush_decode_list_bucket()
125 b->item_weights = kcalloc(b->h.size, sizeof(u32), GFP_NOFS); in crush_decode_straw_bucket()
128 b->straws = kcalloc(b->h.size, sizeof(u32), GFP_NOFS); in crush_decode_straw_bucket()
407 __s32 b; in crush_finalize() local
413 for (b = 0; b < c->max_buckets; b++) { in crush_finalize()
523 b->items = kcalloc(b->size, sizeof(__s32), GFP_NOFS); in crush_decode()
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/net/tipc/
A Dbearer.c189 if (b && (!strcmp(b->name, name))) in tipc_bearer_find()
325 b = kzalloc(sizeof(*b), GFP_ATOMIC); in tipc_enable_bearer()
415 b->media->disable_media(b); in bearer_disable()
468 b->media->raw2addr(b, &b->addr, (const char *)dev->dev_addr); in tipc_enable_l2_media()
575 b->media->send_msg(net, skb, b, dest); in tipc_bearer_xmit_skb()
606 b->media->send_msg(net, skb, b, dst); in tipc_bearer_xmit()
628 if (unlikely(!b || !test_bit(0, &b->up))) in tipc_bearer_bc_xmit()
640 b->media->send_msg(net, skb, b, dst); in tipc_bearer_bc_xmit()
664 if (likely(b && test_bit(0, &b->up) && in tipc_l2_rcv_msg()
668 tipc_rcv(dev_net(b->pt.dev), skb, b); in tipc_l2_rcv_msg()
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A Ddiscover.c85 u32 dest_domain = b->domain; in tipc_disc_init_msg()
97 b->media->addr2msg(msg_media_addr(hdr), &b->addr); in tipc_disc_init_msg()
134 media_addr_str, b->name); in disc_dupl_alert()
194 struct tipc_bearer *b) in tipc_disc_rcv() argument
225 err = b->media->msg2addr(b, &maddr, msg_media_addr(hdr)); in tipc_disc_rcv()
236 if (tipc_disc_addr_trial_msg(b->disc, &maddr, b, dst, in tipc_disc_rcv()
373 d->bearer_id = b->identity; in tipc_disc_create()
374 d->domain = b->domain; in tipc_disc_create()
380 b->disc = d; in tipc_disc_create()
410 d->bearer_id = b->identity; in tipc_disc_reset()
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A Dudp_media.c235 struct tipc_bearer *b, in tipc_udp_send_msg() argument
375 struct tipc_bearer *b; in tipc_udp_recv() local
387 b = rcu_dereference(ub->bearer); in tipc_udp_recv()
388 if (!b) in tipc_udp_recv()
391 if (b && test_bit(0, &b->up)) { in tipc_udp_recv()
464 struct tipc_bearer *b; in tipc_udp_nl_dump_remoteip() local
492 if (!b || b->bcast_addr.media_id != TIPC_MEDIA_TYPE_UDP) { in tipc_udp_nl_dump_remoteip()
496 bid = b->identity; in tipc_udp_nl_dump_remoteip()
503 if (!b || b->bcast_addr.media_id != TIPC_MEDIA_TYPE_UDP) { in tipc_udp_nl_dump_remoteip()
745 b->mtu = b->media->mtu; in tipc_udp_enable()
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A Dbearer.h106 struct tipc_bearer *b,
108 int (*enable_media)(struct net *net, struct tipc_bearer *b,
110 void (*disable_media)(struct tipc_bearer *b);
115 int (*msg2addr)(struct tipc_bearer *b,
118 int (*raw2addr)(struct tipc_bearer *b,
188 void tipc_rcv(struct net *net, struct sk_buff *skb, struct tipc_bearer *b);
218 int tipc_enable_l2_media(struct net *net, struct tipc_bearer *b,
220 bool tipc_bearer_hold(struct tipc_bearer *b);
221 void tipc_bearer_put(struct tipc_bearer *b);
222 void tipc_disable_l2_media(struct tipc_bearer *b);
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A Dib_media.c68 static int tipc_ib_raw2addr(struct tipc_bearer *b, in tipc_ib_raw2addr() argument
75 addr->broadcast = !memcmp(msg, b->bcast_addr.value, in tipc_ib_raw2addr()
81 static int tipc_ib_msg2addr(struct tipc_bearer *b, in tipc_ib_msg2addr() argument
85 return tipc_ib_raw2addr(b, addr, msg); in tipc_ib_msg2addr()
/net/rxrpc/
A Dcall_accept.c68 head = b->peer_backlog_head; in rxrpc_service_prealloc_one()
81 head = b->conn_backlog_head; in rxrpc_service_prealloc_one()
166 if (!b) { in rxrpc_service_prealloc()
168 if (!b) in rxrpc_service_prealloc()
170 rx->backlog = b; in rxrpc_service_prealloc()
185 if (!b) in rxrpc_discard_prealloc()
195 head = b->peer_backlog_head; in rxrpc_discard_prealloc()
196 tail = b->peer_backlog_tail; in rxrpc_discard_prealloc()
204 head = b->conn_backlog_head; in rxrpc_discard_prealloc()
238 kfree(b); in rxrpc_discard_prealloc()
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/net/sched/
A Dsch_cake.c147 u16 t:3, b:10; member
1572 idx = qq.b; in cake_drop()
1883 b = div64_u64(b, window_interval); in cake_enqueue()
2012 !(b->sparse_flow_count + b->bulk_flow_count)) { in cake_dequeue()
2014 b->tin_deficit += b->tin_quantum; in cake_dequeue()
2015 if (b->sparse_flow_count + b->bulk_flow_count) in cake_dequeue()
2019 b++; in cake_dequeue()
2046 if ((b->sparse_flow_count + b->bulk_flow_count) > 0) { in cake_dequeue()
2191 b->avge_delay = cake_ewma(b->avge_delay, delay, 8); in cake_dequeue()
2192 b->peak_delay = cake_ewma(b->peak_delay, delay, in cake_dequeue()
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A Dcls_route.c165 if (b) { in route4_classify()
233 if (b) { in route4_get()
290 if (b) { in route4_destroy()
307 kfree_rcu(b, rcu); in route4_destroy()
328 b = f->bkt; in route4_delete()
440 if (!b) { in route4_set_parms()
442 if (b == NULL) in route4_set_parms()
465 f->bkt = b; in route4_set_parms()
549 if (b) { in route4_change()
550 fp = &b->ht[h]; in route4_change()
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A Dsch_sfb.c133 b[hash].qlen++; in increment_one_qlen()
162 b[hash].qlen--; in decrement_one_qlen()
182 b->p_mark = prob_minus(b->p_mark, q->decrement); in decrement_prob()
187 b->p_mark = prob_plus(b->p_mark, q->increment); in increment_prob()
205 if (qlen < b->qlen) in sfb_compute_qlen()
206 qlen = b->qlen; in sfb_compute_qlen()
209 prob = b->p_mark; in sfb_compute_qlen()
210 b++; in sfb_compute_qlen()
336 if (b->qlen == 0) in sfb_enqueue()
341 minqlen = b->qlen; in sfb_enqueue()
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/net/netfilter/
A Dnft_set_pipapo_avx2.c245 return b; in nft_pipapo_avx2_lookup_4b_2()
322 return b; in nft_pipapo_avx2_lookup_4b_4()
417 return b; in nft_pipapo_avx2_lookup_4b_8()
508 return b; in nft_pipapo_avx2_lookup_4b_12()
644 return b; in nft_pipapo_avx2_lookup_4b_32()
702 return b; in nft_pipapo_avx2_lookup_8b_1()
767 return b; in nft_pipapo_avx2_lookup_8b_2()
842 return b; in nft_pipapo_avx2_lookup_8b_4()
928 return b; in nft_pipapo_avx2_lookup_8b_6()
1022 return b; in nft_pipapo_avx2_lookup_8b_16()
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A Dnft_set_pipapo.c442 int b; in pipapo_get() local
465 if (b < 0) { in pipapo_get()
779 int g, b, i; in pipapo_lt_4b_to_8b() local
784 for (b = 0; b < NFT_PIPAPO_BUCKETS(8); b++) { in pipapo_lt_4b_to_8b()
833 for (b = 0; b < NFT_PIPAPO_BUCKETS(4); b++) { in pipapo_lt_8b_to_4b()
847 for (b = 0; b < NFT_PIPAPO_BUCKETS(4); b++) { in pipapo_lt_8b_to_4b()
1618 int b; local
1623 for (b = 0; b < NFT_PIPAPO_BUCKETS(f->bb); b++) {
1936 for (b = 0; b < NFT_PIPAPO_BUCKETS(f->bb); b++) {
1942 x0 = b;
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/net/bridge/
A Dbr_ioctl.c164 struct __bridge_info b; in br_dev_siocdevprivate() local
166 memset(&b, 0, sizeof(struct __bridge_info)); in br_dev_siocdevprivate()
169 memcpy(&b.bridge_id, &br->bridge_id, 8); in br_dev_siocdevprivate()
170 b.root_path_cost = br->root_path_cost; in br_dev_siocdevprivate()
171 b.max_age = jiffies_to_clock_t(br->max_age); in br_dev_siocdevprivate()
173 b.forward_delay = br->forward_delay; in br_dev_siocdevprivate()
174 b.bridge_max_age = br->bridge_max_age; in br_dev_siocdevprivate()
175 b.bridge_hello_time = br->bridge_hello_time; in br_dev_siocdevprivate()
177 b.topology_change = br->topology_change; in br_dev_siocdevprivate()
179 b.root_port = br->root_port; in br_dev_siocdevprivate()
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A Dbr.c219 const struct switchdev_brport *b; in br_switchdev_blocking_event() local
230 b = &brport_info->brport; in br_switchdev_blocking_event()
232 err = br_switchdev_port_offload(p, b->dev, b->ctx, in br_switchdev_blocking_event()
233 b->atomic_nb, b->blocking_nb, in br_switchdev_blocking_event()
234 b->tx_fwd_offload, extack); in br_switchdev_blocking_event()
239 b = &brport_info->brport; in br_switchdev_blocking_event()
241 br_switchdev_port_unoffload(p, b->ctx, b->atomic_nb, in br_switchdev_blocking_event()
242 b->blocking_nb); in br_switchdev_blocking_event()
246 b = &brport_info->brport; in br_switchdev_blocking_event()
248 err = br_switchdev_port_replay(p, b->dev, b->ctx, b->atomic_nb, in br_switchdev_blocking_event()
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/net/core/
A Dgen_stats.c120 u64_stats_set(&b->bytes, 0); in gnet_stats_basic_sync_init()
121 u64_stats_set(&b->packets, 0); in gnet_stats_basic_sync_init()
122 u64_stats_init(&b->syncp); in gnet_stats_basic_sync_init()
165 start = u64_stats_fetch_begin(&b->syncp); in gnet_stats_add_basic()
166 bytes = u64_stats_read(&b->bytes); in gnet_stats_add_basic()
167 packets = u64_stats_read(&b->packets); in gnet_stats_add_basic()
204 start = u64_stats_fetch_begin(&b->syncp); in gnet_stats_read_basic()
205 *ret_bytes = u64_stats_read(&b->bytes); in gnet_stats_read_basic()
213 struct gnet_stats_basic_sync *b, in ___gnet_stats_copy_basic() argument
262 struct gnet_stats_basic_sync *b, in gnet_stats_copy_basic() argument
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A Dgen_estimator.c63 struct gnet_stats_basic_sync *b) in est_fetch_counters() argument
65 gnet_stats_basic_sync_init(b); in est_fetch_counters()
69 gnet_stats_add_basic(b, e->cpu_bstats, e->bstats, e->running); in est_fetch_counters()
79 struct gnet_stats_basic_sync b; in est_timer() local
83 est_fetch_counters(est, &b); in est_timer()
84 b_bytes = u64_stats_read(&b.bytes); in est_timer()
85 b_packets = u64_stats_read(&b.packets); in est_timer()
139 struct gnet_stats_basic_sync b; in gen_new_estimator() local
170 est_fetch_counters(est, &b); in gen_new_estimator()
173 est->last_bytes = u64_stats_read(&b.bytes); in gen_new_estimator()
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/net/ipv4/
A Dipconfig.c827 struct bootp_pkt *b; in ic_bootp_send_if() local
874 b->xid = d->xid; in ic_bootp_send_if()
991 struct bootp_pkt *b; in ic_bootp_recv() local
1013 h = &b->iph; in ic_bootp_recv()
1030 if (b->udph.source != htons(67) || b->udph.dest != htons(68)) in ic_bootp_recv()
1040 sizeof(b->exten)); in ic_bootp_recv()
1049 h = &b->iph; in ic_bootp_recv()
1069 d->dev->name, b->op, b->xid); in ic_bootp_recv()
1076 u8 *end = (u8 *) b + ntohs(b->iph.tot_len); in ic_bootp_recv()
1084 ext = &b->exten[4]; in ic_bootp_recv()
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/net/netfilter/ipvs/
A Dip_vs_dh.c101 struct ip_vs_dh_bucket *b; in ip_vs_dh_reassign() local
106 b = &s->buckets[0]; in ip_vs_dh_reassign()
110 dest = rcu_dereference_protected(b->dest, 1); in ip_vs_dh_reassign()
114 RCU_INIT_POINTER(b->dest, NULL); in ip_vs_dh_reassign()
121 RCU_INIT_POINTER(b->dest, dest); in ip_vs_dh_reassign()
125 b++; in ip_vs_dh_reassign()
137 struct ip_vs_dh_bucket *b; in ip_vs_dh_flush() local
140 b = &s->buckets[0]; in ip_vs_dh_flush()
142 dest = rcu_dereference_protected(b->dest, 1); in ip_vs_dh_flush()
145 RCU_INIT_POINTER(b->dest, NULL); in ip_vs_dh_flush()
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A Dip_vs_sh.c166 struct ip_vs_sh_bucket *b; in ip_vs_sh_reassign() local
172 b = &s->buckets[0]; in ip_vs_sh_reassign()
177 dest = rcu_dereference_protected(b->dest, 1); in ip_vs_sh_reassign()
181 RCU_INIT_POINTER(b->dest, NULL); in ip_vs_sh_reassign()
188 RCU_INIT_POINTER(b->dest, dest); in ip_vs_sh_reassign()
201 b++; in ip_vs_sh_reassign()
213 struct ip_vs_sh_bucket *b; in ip_vs_sh_flush() local
216 b = &s->buckets[0]; in ip_vs_sh_flush()
218 dest = rcu_dereference_protected(b->dest, 1); in ip_vs_sh_flush()
221 RCU_INIT_POINTER(b->dest, NULL); in ip_vs_sh_flush()
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/net/sunrpc/
A Dstats.c218 static void _add_rpc_iostats(struct rpc_iostats *a, struct rpc_iostats *b) in _add_rpc_iostats() argument
220 a->om_ops += b->om_ops; in _add_rpc_iostats()
221 a->om_ntrans += b->om_ntrans; in _add_rpc_iostats()
222 a->om_timeouts += b->om_timeouts; in _add_rpc_iostats()
223 a->om_bytes_sent += b->om_bytes_sent; in _add_rpc_iostats()
224 a->om_bytes_recv += b->om_bytes_recv; in _add_rpc_iostats()
225 a->om_queue = ktime_add(a->om_queue, b->om_queue); in _add_rpc_iostats()
226 a->om_rtt = ktime_add(a->om_rtt, b->om_rtt); in _add_rpc_iostats()
227 a->om_execute = ktime_add(a->om_execute, b->om_execute); in _add_rpc_iostats()
228 a->om_error_status += b->om_error_status; in _add_rpc_iostats()

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