| /openbmc/linux/drivers/net/wwan/iosm/ |
| H A D | iosm_ipc_protocol_ops.c | 29 *index = head; in ipc_protocol_free_msg_get()
226 u32 head; in ipc_protocol_ul_td_send() local
241 if (head < tail) in ipc_protocol_ul_td_send()
274 head++; in ipc_protocol_ul_td_send()
276 head = 0; in ipc_protocol_ul_td_send()
279 cpu_to_le32(head); in ipc_protocol_ul_td_send()
285 pipe->old_head = head; in ipc_protocol_ul_td_send()
328 u32 head, new_head; in ipc_protocol_dl_td_prepare() local
338 new_head = head + 1; in ipc_protocol_dl_td_prepare()
439 if (head) in ipc_protocol_get_head_tail_index()
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| /openbmc/u-boot/lib/ |
| H A D | list_sort.c | 25 struct list_head head, *tail = &head; in merge() local
39 return head.next; in merge()
52 struct list_head *head, in merge_and_restore_back_links() argument
55 struct list_head *tail = head; in merge_and_restore_back_links()
85 tail->next = head; in merge_and_restore_back_links()
86 head->prev = tail; in merge_and_restore_back_links()
113 if (list_empty(head)) in list_sort()
118 head->prev->next = NULL; in list_sort()
119 list = head->next; in list_sort()
219 LIST_HEAD(head); in list_sort_test()
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| /openbmc/linux/fs/nilfs2/ |
| H A D | segbuf.h | 85 #define NILFS_LIST_SEGBUF(head) \ argument
86 list_entry((head), struct nilfs_segment_buffer, sb_list)
89 #define NILFS_LAST_SEGBUF(head) NILFS_LIST_SEGBUF((head)->prev) argument
90 #define NILFS_FIRST_SEGBUF(head) NILFS_LIST_SEGBUF((head)->next) argument
91 #define NILFS_SEGBUF_IS_LAST(segbuf, head) ((segbuf)->sb_list.next == (head)) argument
97 #define NILFS_SEGBUF_FIRST_BH(head) \ argument
98 (list_entry((head)->next, struct buffer_head, b_assoc_buffers))
102 #define NILFS_SEGBUF_BH_IS_LAST(bh, head) ((bh)->b_assoc_buffers.next == head) argument
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| /openbmc/linux/drivers/gpu/drm/nouveau/dispnv50/ |
| H A D | crcc37d.c | 15 crcc37d_set_src(struct nv50_head *head, int or, enum nv50_crc_source_type source, in crcc37d_set_src() argument
18 struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; in crcc37d_set_src()
19 const int i = head->base.index; in crcc37d_set_src()
54 int crcc37d_set_ctx(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx) in crcc37d_set_ctx() argument
56 struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; in crcc37d_set_ctx()
57 const int i = head->base.index; in crcc37d_set_ctx()
67 u32 crcc37d_get_entry(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx, in crcc37d_get_entry() argument
84 struct nouveau_drm *drm = nouveau_drm(head->base.base.dev); in crcc37d_ctx_finished()
106 head->base.index, engine, status); in crcc37d_ctx_finished()
110 head->base.index, status); in crcc37d_ctx_finished()
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| H A D | head827d.c | 30 head827d_curs_clr(struct nv50_head *head) in head827d_curs_clr() argument
32 struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; in head827d_curs_clr()
33 const int i = head->base.index; in head827d_curs_clr()
49 head827d_curs_set(struct nv50_head *head, struct nv50_head_atom *asyh) in head827d_curs_set() argument
52 const int i = head->base.index; in head827d_curs_set()
74 head827d_core_set(struct nv50_head *head, struct nv50_head_atom *asyh) in head827d_core_set() argument
77 const int i = head->base.index; in head827d_core_set()
111 head827d_olut_clr(struct nv50_head *head) in head827d_olut_clr() argument
114 const int i = head->base.index; in head827d_olut_clr()
128 head827d_olut_set(struct nv50_head *head, struct nv50_head_atom *asyh) in head827d_olut_set() argument
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| H A D | crc907d.c | 29 struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; in crc907d_set_src()
30 const int i = head->base.index; in crc907d_set_src()
75 crc907d_set_ctx(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx) in crc907d_set_ctx() argument
77 struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; in crc907d_set_ctx()
78 const int i = head->base.index; in crc907d_set_ctx()
88 static u32 crc907d_get_entry(struct nv50_head *head, in crc907d_get_entry() argument
97 static bool crc907d_ctx_finished(struct nv50_head *head, in crc907d_ctx_finished() argument
100 struct nouveau_drm *drm = nouveau_drm(head->base.base.dev); in crc907d_ctx_finished()
121 head->base.index, engine, status); in crc907d_ctx_finished()
125 head->base.index, status); in crc907d_ctx_finished()
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| /openbmc/linux/net/sunrpc/ |
| H A D | xdr.c | 178 const struct kvec *head = xdr->head; in xdr_buf_to_bvec() local
230 struct kvec *head = xdr->head; in xdr_inline_pages() local
560 struct kvec *head = buf->head; in xdr_buf_try_expand() local
635 const struct kvec *head = buf->head; in xdr_buf_head_copy_right() local
709 const struct kvec *head = buf->head; in xdr_buf_head_shift_right() local
735 const struct kvec *head = buf->head; in xdr_buf_tail_copy_left() local
780 const struct kvec *head = buf->head; in xdr_buf_pages_copy_left() local
831 const struct kvec *head = buf->head; in xdr_buf_head_shift_left() local
866 struct kvec *head = buf->head; in xdr_shrink_bufhead() local
1188 struct kvec *head = buf->head; in xdr_truncate_encode() local
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| H A D | xprtmultipath.c | 246 list_for_each_entry_rcu(pos, head, xprt_switch) { in xprt_switch_find_first_entry()
258 list_for_each_entry_rcu(pos, head, xprt_switch) { in xprt_switch_find_first_entry_offline()
283 list_for_each_entry_rcu(pos, head, xprt_switch) { in _xprt_switch_find_current_entry()
307 struct list_head *head; in _xprt_iter_current_entry() local
311 head = &xps->xps_xprt_list; in _xprt_iter_current_entry()
313 return first_entry(head); in _xprt_iter_current_entry()
314 return current_entry(head, xpi->xpi_cursor); in _xprt_iter_current_entry()
343 struct list_head *head; in __rpc_xprt_switch_has_addr() local
349 head = &xps->xps_xprt_list; in __rpc_xprt_switch_has_addr()
427 return xprt_switch_find_first_entry(head); in __xprt_switch_find_next_entry_roundrobin()
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| /openbmc/qemu/util/ |
| H A D | fifo8.c | 23 fifo->head = 0; in fifo8_create()
35 fifo->data[(fifo->head + fifo->num) % fifo->capacity] = data; in fifo8_push()
45 start = (fifo->head + fifo->num) % fifo->capacity; in fifo8_push_all()
63 ret = fifo->data[fifo->head++]; in fifo8_pop()
64 fifo->head %= fifo->capacity; in fifo8_pop()
74 *num = MIN(fifo->capacity - fifo->head, max); in fifo8_pop_buf()
75 ret = &fifo->data[fifo->head]; in fifo8_pop_buf()
76 fifo->head += *num; in fifo8_pop_buf()
77 fifo->head %= fifo->capacity; in fifo8_pop_buf()
85 fifo->head = 0; in fifo8_reset()
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| /openbmc/linux/mm/ |
| H A D | debug.c | 57 struct page *head = &folio->page; in __dump_page() local
70 if (page < head || (page >= head + MAX_ORDER_NR_PAGES)) { in __dump_page()
84 head = page; in __dump_page()
99 page, page_ref_count(head), mapcount, mapping, in __dump_page()
103 head, compound_order(head), in __dump_page()
110 if (head->memcg_data) in __dump_page()
111 pr_warn("memcg:%lx\n", head->memcg_data); in __dump_page()
121 pr_warn("%sflags: %pGp%s\n", type, &head->flags, in __dump_page()
123 pr_warn("page_type: %pGt\n", &head->page_type); in __dump_page()
128 if (head != page) in __dump_page()
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| /openbmc/linux/arch/powerpc/platforms/pseries/ |
| H A D | hvcserver.c | 62 int hvcs_free_partner_info(struct list_head *head) in hvcs_free_partner_info() argument
67 if (!head) in hvcs_free_partner_info()
70 while (!list_empty(head)) { in hvcs_free_partner_info()
71 element = head->next; in hvcs_free_partner_info()
119 int hvcs_get_partner_info(uint32_t unit_address, struct list_head *head, in hvcs_get_partner_info() argument
133 if (!head || !pi_buff) in hvcs_get_partner_info()
138 INIT_LIST_HEAD(head); in hvcs_get_partner_info()
148 if (!list_empty(head)) in hvcs_get_partner_info()
169 hvcs_free_partner_info(head); in hvcs_get_partner_info()
183 list_add_tail(&(next_partner_info->node), head); in hvcs_get_partner_info()
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| /openbmc/linux/fs/hfs/ |
| H A D | btree.c | 22 struct hfs_btree_header_rec *head; in hfs_btree_open() local
85 tree->root = be32_to_cpu(head->root); in hfs_btree_open()
87 tree->leaf_head = be32_to_cpu(head->leaf_head); in hfs_btree_open()
88 tree->leaf_tail = be32_to_cpu(head->leaf_tail); in hfs_btree_open()
94 tree->depth = be16_to_cpu(head->depth); in hfs_btree_open()
123 kunmap_local(head); in hfs_btree_open()
128 kunmap_local(head); in hfs_btree_open()
164 struct hfs_btree_header_rec *head; in hfs_btree_write() local
177 head->root = cpu_to_be32(tree->root); in hfs_btree_write()
184 head->depth = cpu_to_be16(tree->depth); in hfs_btree_write()
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| /openbmc/linux/tools/usb/usbip/libsrc/ |
| H A D | list.h | 58 static inline void list_add(struct list_head *new, struct list_head *head) in list_add() argument
60 __list_add(new, head, head->next); in list_add()
111 #define list_for_each(pos, head) \ argument
112 for (pos = (head)->next; pos != (head); pos = pos->next)
120 #define list_for_each_safe(pos, n, head) \ argument
121 for (pos = (head)->next, n = pos->next; pos != (head); \
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| /openbmc/linux/kernel/ |
| H A D | task_work.c | 45 struct callback_head *head; in task_work_add() local
50 head = READ_ONCE(task->task_works); in task_work_add()
52 if (unlikely(head == &work_exited)) in task_work_add()
54 work->next = head; in task_work_add()
55 } while (!try_cmpxchg(&task->task_works, &head, work)); in task_work_add()
150 struct callback_head *work, *head, *next; in task_work_run() local
159 head = NULL; in task_work_run()
162 head = &work_exited; in task_work_run()
166 } while (!try_cmpxchg(&task->task_works, &work, head)); in task_work_run()
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| /openbmc/linux/fs/hfsplus/ |
| H A D | btree.c | 136 struct hfs_btree_header_rec *head; in hfs_btree_open() local
168 tree->root = be32_to_cpu(head->root); in hfs_btree_open()
170 tree->leaf_head = be32_to_cpu(head->leaf_head); in hfs_btree_open()
177 tree->depth = be16_to_cpu(head->depth); in hfs_btree_open()
206 (head->key_type == HFSPLUS_KEY_BINARY)) in hfs_btree_open()
243 kunmap_local(head); in hfs_btree_open()
248 kunmap_local(head); in hfs_btree_open()
285 struct hfs_btree_header_rec *head; in hfs_btree_write() local
298 head->root = cpu_to_be32(tree->root); in hfs_btree_write()
305 head->depth = cpu_to_be16(tree->depth); in hfs_btree_write()
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| /openbmc/linux/net/sched/ |
| H A D | sch_choke.c | 66 unsigned int head; member
96 q->head = (q->head + 1) & q->tab_mask; in choke_zap_head_holes()
97 if (q->head == q->tail) in choke_zap_head_holes()
107 if (q->head == q->tail) in choke_zap_tail_holes()
121 if (idx == q->head) in choke_drop_by_idx()
294 skb = q->tab[q->head]; in choke_dequeue()
311 q->head = (q->head + 1) & q->tab_mask; in choke_reset()
319 q->head = q->tail = 0; in choke_reset()
386 q->head = (q->head + 1) & q->tab_mask; in choke_change()
399 q->head = 0; in choke_change()
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| /openbmc/linux/drivers/gpu/drm/vmwgfx/ |
| H A D | vmwgfx_validation.c | 76 struct list_head head; member
286 list_add_tail(&val_buf->head, &ctx->bo_list); in vmw_validation_add_bo()
334 list_add_tail(&node->head, &ctx->resource_list); in vmw_validation_add_resource()
339 list_add(&node->head, &ctx->resource_ctx_list); in vmw_validation_add_resource()
345 list_add_tail(&node->head, &ctx->resource_list); in vmw_validation_add_resource()
650 list_for_each_entry(entry, &ctx->bo_list, base.head) in vmw_validation_drop_ht()
651 hash_del_rcu(&entry->hash.head); in vmw_validation_drop_ht()
653 list_for_each_entry(val, &ctx->resource_list, head) in vmw_validation_drop_ht()
654 hash_del_rcu(&val->hash.head); in vmw_validation_drop_ht()
657 hash_del_rcu(&entry->hash.head); in vmw_validation_drop_ht()
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| /openbmc/linux/drivers/media/test-drivers/vidtv/ |
| H A D | vidtv_channel.c | 131 if (head) { in vidtv_channel_s302m_init()
133 head = head->next; in vidtv_channel_s302m_init()
191 if (!head) in vidtv_channel_eit_event_cat_into_new()
192 head = tail; in vidtv_channel_eit_event_cat_into_new()
200 return head; in vidtv_channel_eit_event_cat_into_new()
241 if (!head) in vidtv_channel_sdt_serv_cat_into_new()
242 head = tail; in vidtv_channel_sdt_serv_cat_into_new()
250 return head; in vidtv_channel_sdt_serv_cat_into_new()
292 if (!head) in vidtv_channel_pat_prog_cat_into_new()
303 return head; in vidtv_channel_pat_prog_cat_into_new()
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| /openbmc/linux/drivers/gpu/drm/qxl/ |
| H A D | qxl_display.c | 46 return head->width && head->height; in qxl_head_enabled()
304 if (head->y > 8192 || head->x > 8192 || in qxl_send_monitors_config()
305 head->width > 8192 || head->height > 8192) { in qxl_send_monitors_config()
307 i, head->width, head->height, in qxl_send_monitors_config()
308 head->x, head->y); in qxl_send_monitors_config()
332 head.id = i; in qxl_crtc_update_monitors_config()
333 head.flags = 0; in qxl_crtc_update_monitors_config()
348 head.width = 0; in qxl_crtc_update_monitors_config()
350 head.x = 0; in qxl_crtc_update_monitors_config()
351 head.y = 0; in qxl_crtc_update_monitors_config()
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| /openbmc/linux/drivers/misc/ocxl/ |
| H A D | pasid.c | 13 static void dump_list(struct list_head *head, char *type_str) in dump_list() argument
18 list_for_each_entry(cur, head, list) { in dump_list()
24 static int range_alloc(struct list_head *head, u32 size, int max_id, in range_alloc() argument
35 pos = head; in range_alloc()
37 list_for_each_entry(cur, head, list) { in range_alloc()
56 dump_list(head, type_str); in range_alloc()
61 static void range_free(struct list_head *head, u32 start, u32 size, in range_free() argument
67 list_for_each_entry_safe(cur, tmp, head, list) { in range_free()
77 dump_list(head, type_str); in range_free()
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| /openbmc/linux/drivers/gpu/drm/ttm/ |
| H A D | ttm_execbuf_util.c | 35 list_for_each_entry_continue_reverse(entry, list, head) { in ttm_eu_backoff_reservation_reverse()
50 list_for_each_entry(entry, list, head) { in ttm_eu_backoff_reservation()
87 list_for_each_entry(entry, list, head) { in ttm_eu_reserve_buffers()
94 entry = list_prev_entry(entry, head); in ttm_eu_reserve_buffers()
95 list_del(&safe->head); in ttm_eu_reserve_buffers()
96 list_add(&safe->head, dups); in ttm_eu_reserve_buffers()
133 list_del(&entry->head); in ttm_eu_reserve_buffers()
134 list_add(&entry->head, list); in ttm_eu_reserve_buffers()
150 list_for_each_entry(entry, list, head) { in ttm_eu_fence_buffer_objects()
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| /openbmc/linux/tools/testing/selftests/arm64/signal/testcases/ |
| H A D | za_no_regs.c | 56 struct _aarch64_ctx *head = GET_BUF_RESV_HEAD(context); in do_one_sme_vl() local
73 head = get_header(head, ZA_MAGIC, GET_BUF_RESV_SIZE(context), &offset); in do_one_sme_vl()
74 if (!head) { in do_one_sme_vl()
79 za = (struct za_context *)head; in do_one_sme_vl()
85 if (head->size != ZA_SIG_REGS_OFFSET) { in do_one_sme_vl()
87 head->size, ZA_SIG_REGS_OFFSET); in do_one_sme_vl()
93 head->size, za->vl); in do_one_sme_vl()
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| H A D | fake_sigreturn_duplicated_fpsimd.c | 21 struct _aarch64_ctx *shead = GET_SF_RESV_HEAD(sf), *head; in fake_sigreturn_duplicated_fpsimd_run() local
27 head = get_starting_head(shead, sizeof(struct fpsimd_context) + HDR_SZ, in fake_sigreturn_duplicated_fpsimd_run()
29 if (!head) in fake_sigreturn_duplicated_fpsimd_run()
33 head->magic = FPSIMD_MAGIC; in fake_sigreturn_duplicated_fpsimd_run()
34 head->size = sizeof(struct fpsimd_context); in fake_sigreturn_duplicated_fpsimd_run()
36 write_terminator_record(GET_RESV_NEXT_HEAD(head)); in fake_sigreturn_duplicated_fpsimd_run()
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| /openbmc/linux/tools/power/acpi/tools/acpidbg/ |
| H A D | acpidbg.c | 77 .head = 0,
82 .head = 0,
128 p = &crc->buf[crc->head]; in acpi_aml_read()
134 crc->head = (crc->head + len) & (ACPI_AML_BUF_SIZE - 1); in acpi_aml_read()
144 p = &crc->buf[crc->head]; in acpi_aml_read_batch_cmd()
155 crc->head = (crc->head + len) & (ACPI_AML_BUF_SIZE - 1); in acpi_aml_read_batch_cmd()
165 p = &crc->buf[crc->head]; in acpi_aml_read_batch_log()
171 crc->head = (crc->head + 1) & (ACPI_AML_BUF_SIZE - 1); in acpi_aml_read_batch_log()
187 crc->head = (crc->head + 1) & (ACPI_AML_BUF_SIZE - 1); in acpi_aml_read_batch_log()
198 crc->head = (crc->head + 1) & (ACPI_AML_BUF_SIZE - 1); in acpi_aml_read_batch_log()
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| /openbmc/qemu/qobject/ |
| H A D | qlist.c | 33 QTAILQ_INIT(&qlist->head); in qlist_new()
64 QTAILQ_INSERT_TAIL(&qlist->head, entry, next); in qlist_append_obj()
92 if (qlist == NULL || QTAILQ_EMPTY(&qlist->head)) { in qlist_pop()
96 entry = QTAILQ_FIRST(&qlist->head); in qlist_pop()
97 QTAILQ_REMOVE(&qlist->head, entry, next); in qlist_pop()
109 if (qlist == NULL || QTAILQ_EMPTY(&qlist->head)) { in qlist_peek()
113 entry = QTAILQ_FIRST(&qlist->head); in qlist_peek()
120 return QTAILQ_EMPTY(&qlist->head); in qlist_empty()
177 QTAILQ_FOREACH_SAFE(entry, &qlist->head, next, next_entry) { in qlist_destroy_obj()
178 QTAILQ_REMOVE(&qlist->head, entry, next); in qlist_destroy_obj()
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