| /Linux-v5.15/net/mptcp/ |
| D | token.c | 111 struct token_bucket *bucket; in mptcp_token_new_request() local
122 bucket = token_bucket(token); in mptcp_token_new_request()
123 spin_lock_bh(&bucket->lock); in mptcp_token_new_request()
124 if (__token_bucket_busy(bucket, token)) { in mptcp_token_new_request()
125 spin_unlock_bh(&bucket->lock); in mptcp_token_new_request()
129 hlist_nulls_add_head_rcu(&subflow_req->token_node, &bucket->req_chain); in mptcp_token_new_request()
130 bucket->chain_len++; in mptcp_token_new_request()
131 spin_unlock_bh(&bucket->lock); in mptcp_token_new_request()
156 struct token_bucket *bucket; in mptcp_token_new_connect() local
162 bucket = token_bucket(subflow->token); in mptcp_token_new_connect()
[all …]
|
| /Linux-v5.15/net/ceph/crush/ |
| D | mapper.c | 74 static int bucket_perm_choose(const struct crush_bucket *bucket, in bucket_perm_choose() argument
78 unsigned int pr = r % bucket->size; in bucket_perm_choose()
83 dprintk("bucket %d new x=%d\n", bucket->id, x); in bucket_perm_choose()
88 s = crush_hash32_3(bucket->hash, x, bucket->id, 0) % in bucket_perm_choose()
89 bucket->size; in bucket_perm_choose()
95 for (i = 0; i < bucket->size; i++) in bucket_perm_choose()
100 for (i = 1; i < bucket->size; i++) in bucket_perm_choose()
112 if (p < bucket->size - 1) { in bucket_perm_choose()
113 i = crush_hash32_3(bucket->hash, x, bucket->id, p) % in bucket_perm_choose()
114 (bucket->size - p); in bucket_perm_choose()
[all …]
|
| /Linux-v5.15/block/ |
| D | blk-stat.c | 56 int bucket, cpu; in blk_stat_add() local
69 bucket = cb->bucket_fn(rq); in blk_stat_add()
70 if (bucket < 0) in blk_stat_add()
73 stat = &per_cpu_ptr(cb->cpu_stat, cpu)[bucket]; in blk_stat_add()
83 unsigned int bucket; in blk_stat_timer_fn() local
86 for (bucket = 0; bucket < cb->buckets; bucket++) in blk_stat_timer_fn()
87 blk_rq_stat_init(&cb->stat[bucket]); in blk_stat_timer_fn()
93 for (bucket = 0; bucket < cb->buckets; bucket++) { in blk_stat_timer_fn()
94 blk_rq_stat_sum(&cb->stat[bucket], &cpu_stat[bucket]); in blk_stat_timer_fn()
95 blk_rq_stat_init(&cpu_stat[bucket]); in blk_stat_timer_fn()
[all …]
|
| D | kyber-iosched.c | 218 unsigned int bucket; in flush_latency_buckets() local
220 for (bucket = 0; bucket < KYBER_LATENCY_BUCKETS; bucket++) in flush_latency_buckets()
221 buckets[bucket] += atomic_xchg(&cpu_buckets[bucket], 0); in flush_latency_buckets()
233 unsigned int bucket, samples = 0, percentile_samples; in calculate_percentile() local
235 for (bucket = 0; bucket < KYBER_LATENCY_BUCKETS; bucket++) in calculate_percentile()
236 samples += buckets[bucket]; in calculate_percentile()
254 for (bucket = 0; bucket < KYBER_LATENCY_BUCKETS - 1; bucket++) { in calculate_percentile()
255 if (buckets[bucket] >= percentile_samples) in calculate_percentile()
257 percentile_samples -= buckets[bucket]; in calculate_percentile()
263 bucket + 1, 1 << KYBER_LATENCY_SHIFT, samples); in calculate_percentile()
[all …]
|
| /Linux-v5.15/net/sched/ |
| D | sch_hhf.c | 329 static struct sk_buff *dequeue_head(struct wdrr_bucket *bucket) in dequeue_head() argument
331 struct sk_buff *skb = bucket->head; in dequeue_head()
333 bucket->head = skb->next; in dequeue_head()
339 static void bucket_add(struct wdrr_bucket *bucket, struct sk_buff *skb) in bucket_add() argument
341 if (bucket->head == NULL) in bucket_add()
342 bucket->head = skb; in bucket_add()
344 bucket->tail->next = skb; in bucket_add()
345 bucket->tail = skb; in bucket_add()
352 struct wdrr_bucket *bucket; in hhf_drop() local
355 bucket = &q->buckets[WDRR_BUCKET_FOR_HH]; in hhf_drop()
[all …]
|
| /Linux-v5.15/drivers/infiniband/sw/rdmavt/ |
| D | trace_qp.h | 18 TP_PROTO(struct rvt_qp *qp, u32 bucket),
19 TP_ARGS(qp, bucket),
23 __field(u32, bucket)
28 __entry->bucket = bucket;
34 __entry->bucket
39 TP_PROTO(struct rvt_qp *qp, u32 bucket),
40 TP_ARGS(qp, bucket));
43 TP_PROTO(struct rvt_qp *qp, u32 bucket),
44 TP_ARGS(qp, bucket));
|
| /Linux-v5.15/drivers/interconnect/qcom/ |
| D | bcm-voter.c | 64 size_t i, bucket; in bcm_aggregate() local
69 for (bucket = 0; bucket < QCOM_ICC_NUM_BUCKETS; bucket++) { in bcm_aggregate()
72 temp = bcm_div(node->sum_avg[bucket] * bcm->aux_data.width, in bcm_aggregate()
74 agg_avg[bucket] = max(agg_avg[bucket], temp); in bcm_aggregate()
76 temp = bcm_div(node->max_peak[bucket] * bcm->aux_data.width, in bcm_aggregate()
78 agg_peak[bucket] = max(agg_peak[bucket], temp); in bcm_aggregate()
81 temp = agg_avg[bucket] * bcm->vote_scale; in bcm_aggregate()
82 bcm->vote_x[bucket] = bcm_div(temp, bcm->aux_data.unit); in bcm_aggregate()
84 temp = agg_peak[bucket] * bcm->vote_scale; in bcm_aggregate()
85 bcm->vote_y[bucket] = bcm_div(temp, bcm->aux_data.unit); in bcm_aggregate()
[all …]
|
| /Linux-v5.15/fs/nfs/ |
| D | nfs42xattr.c | 87 struct nfs4_xattr_bucket *bucket; member
238 entry->bucket = NULL; in nfs4_xattr_alloc_entry()
389 struct nfs4_xattr_bucket *bucket; in nfs4_xattr_discard_cache() local
395 bucket = &cache->buckets[i]; in nfs4_xattr_discard_cache()
397 spin_lock(&bucket->lock); in nfs4_xattr_discard_cache()
398 bucket->draining = true; in nfs4_xattr_discard_cache()
399 hlist_for_each_entry_safe(entry, n, &bucket->hlist, hnode) { in nfs4_xattr_discard_cache()
404 spin_unlock(&bucket->lock); in nfs4_xattr_discard_cache()
512 nfs4_xattr_get_entry(struct nfs4_xattr_bucket *bucket, const char *name) in nfs4_xattr_get_entry() argument
518 hlist_for_each_entry(entry, &bucket->hlist, hnode) { in nfs4_xattr_get_entry()
[all …]
|
| D | pnfs_nfs.c | 63 pnfs_free_bucket_lseg(struct pnfs_commit_bucket *bucket) in pnfs_free_bucket_lseg() argument
65 if (list_empty(&bucket->committing) && list_empty(&bucket->written)) { in pnfs_free_bucket_lseg()
66 struct pnfs_layout_segment *freeme = bucket->lseg; in pnfs_free_bucket_lseg()
67 bucket->lseg = NULL; in pnfs_free_bucket_lseg()
81 struct pnfs_commit_bucket *bucket = NULL; in pnfs_generic_clear_request_commit() local
87 bucket = list_first_entry(&req->wb_list, in pnfs_generic_clear_request_commit()
91 if (bucket) in pnfs_generic_clear_request_commit()
92 pnfs_put_lseg(pnfs_free_bucket_lseg(bucket)); in pnfs_generic_clear_request_commit()
241 pnfs_bucket_scan_ds_commit_list(struct pnfs_commit_bucket *bucket, in pnfs_bucket_scan_ds_commit_list() argument
245 struct list_head *src = &bucket->written; in pnfs_bucket_scan_ds_commit_list()
[all …]
|
| /Linux-v5.15/net/9p/ |
| D | error.c | 181 int bucket; in p9_error_init() local
184 for (bucket = 0; bucket < ERRHASHSZ; bucket++) in p9_error_init()
185 INIT_HLIST_HEAD(&hash_errmap[bucket]); in p9_error_init()
190 bucket = jhash(c->name, c->namelen, 0) % ERRHASHSZ; in p9_error_init()
192 hlist_add_head(&c->list, &hash_errmap[bucket]); in p9_error_init()
210 int bucket; in p9_errstr2errno() local
214 bucket = jhash(errstr, len, 0) % ERRHASHSZ; in p9_errstr2errno()
215 hlist_for_each_entry(c, &hash_errmap[bucket], list) { in p9_errstr2errno()
|
| /Linux-v5.15/fs/dlm/ |
| D | debug_fs.c | 370 unsigned bucket; member
429 unsigned bucket, entry; in table_seq_start() local
432 bucket = n >> 32; in table_seq_start()
435 if (bucket >= ls->ls_rsbtbl_size) in table_seq_start()
452 tree = toss ? &ls->ls_rsbtbl[bucket].toss : &ls->ls_rsbtbl[bucket].keep; in table_seq_start()
454 spin_lock(&ls->ls_rsbtbl[bucket].lock); in table_seq_start()
461 ri->bucket = bucket; in table_seq_start()
462 spin_unlock(&ls->ls_rsbtbl[bucket].lock); in table_seq_start()
467 spin_unlock(&ls->ls_rsbtbl[bucket].lock); in table_seq_start()
477 bucket++; in table_seq_start()
[all …]
|
| /Linux-v5.15/net/vmw_vsock/ |
| D | diag.c | 52 unsigned int bucket; in vsock_diag_dump() local
63 bucket = cb->args[1]; in vsock_diag_dump()
72 while (bucket < ARRAY_SIZE(vsock_bind_table)) { in vsock_diag_dump()
73 struct list_head *head = &vsock_bind_table[bucket]; in vsock_diag_dump()
94 bucket++; in vsock_diag_dump()
98 bucket = 0; in vsock_diag_dump()
102 while (bucket < ARRAY_SIZE(vsock_connected_table)) { in vsock_diag_dump()
103 struct list_head *head = &vsock_connected_table[bucket]; in vsock_diag_dump()
128 bucket++; in vsock_diag_dump()
135 cb->args[1] = bucket; in vsock_diag_dump()
|
| /Linux-v5.15/net/rxrpc/ |
| D | proc.c | 256 unsigned int bucket, n; in rxrpc_peer_seq_start() local
266 bucket = *_pos >> shift; in rxrpc_peer_seq_start()
268 if (bucket >= HASH_SIZE(rxnet->peer_hash)) { in rxrpc_peer_seq_start()
273 if (bucket == 0) in rxrpc_peer_seq_start()
279 p = seq_hlist_start_rcu(&rxnet->peer_hash[bucket], n - 1); in rxrpc_peer_seq_start()
282 bucket++; in rxrpc_peer_seq_start()
284 *_pos = (bucket << shift) | n; in rxrpc_peer_seq_start()
291 unsigned int bucket, n; in rxrpc_peer_seq_next() local
298 bucket = *_pos >> shift; in rxrpc_peer_seq_next()
300 p = seq_hlist_next_rcu(v, &rxnet->peer_hash[bucket], _pos); in rxrpc_peer_seq_next()
[all …]
|
| /Linux-v5.15/kernel/dma/ |
| D | debug.c | 263 static void put_hash_bucket(struct hash_bucket *bucket, in put_hash_bucket() argument
265 __releases(&bucket->lock) in put_hash_bucket()
267 spin_unlock_irqrestore(&bucket->lock, flags); in put_hash_bucket()
292 static struct dma_debug_entry *__hash_bucket_find(struct hash_bucket *bucket, in __hash_bucket_find() argument
299 list_for_each_entry(entry, &bucket->list, list) { in __hash_bucket_find()
342 static struct dma_debug_entry *bucket_find_exact(struct hash_bucket *bucket, in bucket_find_exact() argument
345 return __hash_bucket_find(bucket, ref, exact_match); in bucket_find_exact()
348 static struct dma_debug_entry *bucket_find_contain(struct hash_bucket **bucket, in bucket_find_contain() argument
358 entry = __hash_bucket_find(*bucket, ref, containing_match); in bucket_find_contain()
366 put_hash_bucket(*bucket, *flags); in bucket_find_contain()
[all …]
|
| /Linux-v5.15/drivers/cpuidle/governors/ |
| D | menu.c | 114 unsigned int bucket; member
122 int bucket = 0; in which_bucket() local
131 bucket = BUCKETS/2; in which_bucket()
134 return bucket; in which_bucket()
136 return bucket + 1; in which_bucket()
138 return bucket + 2; in which_bucket()
140 return bucket + 3; in which_bucket()
142 return bucket + 4; in which_bucket()
143 return bucket + 5; in which_bucket()
291 data->bucket = which_bucket(data->next_timer_ns, nr_iowaiters); in menu_select()
[all …]
|
| /Linux-v5.15/Documentation/userspace-api/media/v4l/ |
| D | pixfmt-meta-vsp1-hgt.rst | 28 The Saturation position **n** (0 - 31) of the bucket in the matrix is
33 The Hue position **m** (0 - 5) of the bucket in the matrix depends on
101 - :cspan:`4` Histogram bucket (m=0, n=0) [31:0]
103 - :cspan:`4` Histogram bucket (m=0, n=1) [31:0]
107 - :cspan:`4` Histogram bucket (m=0, n=31) [31:0]
109 - :cspan:`4` Histogram bucket (m=1, n=0) [31:0]
113 - :cspan:`4` Histogram bucket (m=2, n=0) [31:0]
117 - :cspan:`4` Histogram bucket (m=3, n=0) [31:0]
121 - :cspan:`4` Histogram bucket (m=4, n=0) [31:0]
125 - :cspan:`4` Histogram bucket (m=5, n=0) [31:0]
[all …]
|
| /Linux-v5.15/fs/ocfs2/ |
| D | xattr.c | 125 struct ocfs2_xattr_bucket *bucket; member
279 struct ocfs2_xattr_bucket *bucket,
301 struct ocfs2_xattr_bucket *bucket,
322 struct ocfs2_xattr_bucket *bucket; in ocfs2_xattr_bucket_new() local
327 bucket = kzalloc(sizeof(struct ocfs2_xattr_bucket), GFP_NOFS); in ocfs2_xattr_bucket_new()
328 if (bucket) { in ocfs2_xattr_bucket_new()
329 bucket->bu_inode = inode; in ocfs2_xattr_bucket_new()
330 bucket->bu_blocks = blks; in ocfs2_xattr_bucket_new()
333 return bucket; in ocfs2_xattr_bucket_new()
336 static void ocfs2_xattr_bucket_relse(struct ocfs2_xattr_bucket *bucket) in ocfs2_xattr_bucket_relse() argument
[all …]
|
| /Linux-v5.15/arch/mips/netlogic/xlr/ |
| D | fmn.c | 72 int bucket, rv; in fmn_message_handler() local
86 for (bucket = 0; bucket < 8; bucket++) { in fmn_message_handler()
88 if (bkt_status & (1 << bucket)) in fmn_message_handler()
90 rv = nlm_fmn_receive(bucket, &size, &code, &src_stnid, in fmn_message_handler()
101 hndlr->action(bucket, src_stnid, size, code, in fmn_message_handler()
|
| /Linux-v5.15/drivers/md/bcache/ |
| D | alloc.c | 76 uint8_t bch_inc_gen(struct cache *ca, struct bucket *b) in bch_inc_gen()
89 struct bucket *b; in bch_rescale_priorities()
125 static inline bool can_inc_bucket_gen(struct bucket *b) in can_inc_bucket_gen()
130 bool bch_can_invalidate_bucket(struct cache *ca, struct bucket *b) in bch_can_invalidate_bucket()
140 void __bch_invalidate_one_bucket(struct cache *ca, struct bucket *b) in __bch_invalidate_one_bucket()
153 static void bch_invalidate_one_bucket(struct cache *ca, struct bucket *b) in bch_invalidate_one_bucket()
181 struct bucket *b; in invalidate_buckets_lru()
218 struct bucket *b; in invalidate_buckets_fifo()
241 struct bucket *b; in invalidate_buckets_random()
302 static int bch_allocator_push(struct cache *ca, long bucket) in bch_allocator_push() argument
[all …]
|
| /Linux-v5.15/drivers/md/ |
| D | dm-clone-target.c | 564 #define bucket_lock_irqsave(bucket, flags) \ argument
565 spin_lock_irqsave(&(bucket)->lock, flags)
567 #define bucket_unlock_irqrestore(bucket, flags) \ argument
568 spin_unlock_irqrestore(&(bucket)->lock, flags)
570 #define bucket_lock_irq(bucket) \ argument
571 spin_lock_irq(&(bucket)->lock)
573 #define bucket_unlock_irq(bucket) \ argument
574 spin_unlock_irq(&(bucket)->lock)
579 struct hash_table_bucket *bucket; in hash_table_init() local
588 bucket = clone->ht + i; in hash_table_init()
[all …]
|
| /Linux-v5.15/Documentation/networking/ |
| D | nexthop-group-resilient.rst | 49 to choose a hash table bucket, then reads the next hop that this bucket
83 cause bucket allocation change, the wants counts for individual next hops
91 Each bucket maintains a last-used timer. Every time a packet is forwarded
92 through a bucket, this timer is updated to current jiffies value. One
94 amount of time that a bucket must not be hit by traffic in order for it to
104 upkeep changes the next hop that the bucket references to one of the
135 - Single-bucket notifications of the type
143 Some single-bucket notifications are forced, as indicated by the "force"
145 hop associated with the bucket was removed, and the bucket really must be
150 bucket should be migrated, but the HW discovers that the bucket has in fact
[all …]
|
| /Linux-v5.15/include/trace/events/ |
| D | bcache.h | 68 __field(size_t, bucket )
72 __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
75 TP_printk("bucket %zu", __entry->bucket)
267 __field(size_t, bucket )
273 __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
279 __entry->bucket, __entry->block, __entry->keys)
370 __field(size_t, bucket )
375 __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
379 TP_printk("bucket %zu keys %u", __entry->bucket, __entry->keys)
429 TP_PROTO(struct cache *ca, size_t bucket),
[all …]
|
| /Linux-v5.15/lib/ |
| D | stackdepot.c | 202 static inline struct stack_record *find_stack(struct stack_record *bucket, in find_stack() argument
208 for (found = bucket; found; found = found->next) { in find_stack()
263 struct stack_record *found = NULL, **bucket; in stack_depot_save() local
274 bucket = &stack_table[hash & STACK_HASH_MASK]; in stack_depot_save()
281 found = find_stack(smp_load_acquire(bucket), entries, in stack_depot_save()
310 found = find_stack(*bucket, entries, nr_entries, hash); in stack_depot_save()
316 new->next = *bucket; in stack_depot_save()
321 smp_store_release(bucket, new); in stack_depot_save()
|
| /Linux-v5.15/kernel/bpf/ |
| D | stackmap.c | 263 struct stack_map_bucket *bucket, *new_bucket, *old_bucket; in __bpf_get_stackid() local
287 bucket = READ_ONCE(smap->buckets[id]); in __bpf_get_stackid()
289 hash_matches = bucket && bucket->hash == hash; in __bpf_get_stackid()
305 if (hash_matches && bucket->nr == trace_nr && in __bpf_get_stackid()
306 memcmp(bucket->data, new_bucket->data, trace_len) == 0) { in __bpf_get_stackid()
310 if (bucket && !(flags & BPF_F_REUSE_STACKID)) { in __bpf_get_stackid()
315 if (hash_matches && bucket->nr == trace_nr && in __bpf_get_stackid()
316 memcmp(bucket->data, ips, trace_len) == 0) in __bpf_get_stackid()
318 if (bucket && !(flags & BPF_F_REUSE_STACKID)) in __bpf_get_stackid()
624 struct stack_map_bucket *bucket, *old_bucket; in bpf_stackmap_copy() local
[all …]
|
| /Linux-v5.15/arch/sparc/kernel/ |
| D | irq_64.c | 207 struct ino_bucket bucket; member
258 struct ino_bucket *bucket; in cookie_exists() local
269 bucket = (struct ino_bucket *) __va(cookie); in cookie_exists()
270 irq = bucket->__irq; in cookie_exists()
279 struct ino_bucket *bucket; in sysino_exists() local
282 bucket = &ivector_table[sysino]; in sysino_exists()
283 irq = bucket_get_irq(__pa(bucket)); in sysino_exists()
616 struct ino_bucket *bucket; in build_irq() local
623 bucket = &ivector_table[ino]; in build_irq()
624 irq = bucket_get_irq(__pa(bucket)); in build_irq()
[all …]
|
