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Searched refs:new_head (Results 1 – 13 of 13) sorted by relevance

/linux-6.15/lib/
H A Dllist.c105 struct llist_node *new_head = NULL; in llist_reverse_order() local
110 tmp->next = new_head; in llist_reverse_order()
111 new_head = tmp; in llist_reverse_order()
114 return new_head; in llist_reverse_order()
H A Dmaple_tree.c1171 goto new_head; in mas_pop_node()
1178 new_head: in mas_pop_node()
/linux-6.15/drivers/net/wwan/iosm/
H A Diosm_ipc_protocol_ops.c14 u32 new_head = (head + 1) % IPC_MEM_MSG_ENTRIES; in ipc_protocol_free_msg_get() local
17 if (new_head == le32_to_cpu(ipc_protocol->p_ap_shm->msg_tail)) { in ipc_protocol_free_msg_get()
39 u32 new_head = (head + 1) % IPC_MEM_MSG_ENTRIES; in ipc_protocol_msg_hp_update() local
42 ipc_protocol->p_ap_shm->msg_head = cpu_to_le32(new_head); in ipc_protocol_msg_hp_update()
328 u32 head, new_head; in ipc_protocol_dl_td_prepare() local
338 new_head = head + 1; in ipc_protocol_dl_td_prepare()
339 if (new_head >= pipe->nr_of_entries) in ipc_protocol_dl_td_prepare()
340 new_head = 0; in ipc_protocol_dl_td_prepare()
342 if (new_head == tail) in ipc_protocol_dl_td_prepare()
361 cpu_to_le32(new_head); in ipc_protocol_dl_td_prepare()
/linux-6.15/arch/x86/kernel/cpu/mce/
H A Dgenpool.c58 LLIST_HEAD(new_head); in mce_gen_pool_prepare_records()
68 llist_add(&node->llnode, &new_head); in mce_gen_pool_prepare_records()
71 return new_head.first; in mce_gen_pool_prepare_records()
/linux-6.15/drivers/net/ethernet/qualcomm/
H A Dqca_spi.c273 u16 new_head; in qcaspi_transmit() local
316 new_head = qca->txr.head + 1; in qcaspi_transmit()
317 if (new_head >= qca->txr.count) in qcaspi_transmit()
318 new_head = 0; in qcaspi_transmit()
319 qca->txr.head = new_head; in qcaspi_transmit()
/linux-6.15/drivers/hid/
H A Dhidraw.c559 int new_head = (list->head + 1) & (HIDRAW_BUFFER_SIZE - 1); in hidraw_report_event() local
561 if (hidraw_is_revoked(list) || new_head == list->tail) in hidraw_report_event()
569 list->head = new_head; in hidraw_report_event()
/linux-6.15/drivers/input/
H A Dmousedev.c266 unsigned int new_head; in mousedev_notify_readers() local
277 new_head = (client->head + 1) % PACKET_QUEUE_LEN; in mousedev_notify_readers()
278 if (new_head != client->tail) { in mousedev_notify_readers()
279 p = &client->packets[client->head = new_head]; in mousedev_notify_readers()
/linux-6.15/drivers/bluetooth/
H A Dhci_bcm4377.c877 u16 head, tail, new_head; in bcm4377_enqueue() local
900 new_head = (head + 1) % ring->n_entries; in bcm4377_enqueue()
902 if (new_head == tail) { in bcm4377_enqueue()
953 new_head); in bcm4377_enqueue()
955 cpu_to_le16(new_head); in bcm4377_enqueue()
958 bcm4377_ring_doorbell(bcm4377, ring->doorbell, new_head); in bcm4377_enqueue()
/linux-6.15/fs/gfs2/
H A Dlog.c264 unsigned int new_head = sdp->sd_log_flush_head; in gfs2_log_update_head() local
267 sdp->sd_log_flush_tail = new_head; in gfs2_log_update_head()
268 sdp->sd_log_head = new_head; in gfs2_log_update_head()
/linux-6.15/fs/xfs/
H A Dxfs_log_priv.h614 xfs_lsn_t new_head);
H A Dxfs_log.c162 xfs_lsn_t new_head) in xlog_grant_return_space() argument
164 int64_t diff = xlog_lsn_sub(log, new_head, old_head); in xlog_grant_return_space()
/linux-6.15/kernel/trace/
H A Dring_buffer.c3177 unsigned long new_head; in rb_update_meta_head() local
3180 new_head = (unsigned long)next_page->page; in rb_update_meta_head()
3186 (void)cmpxchg(&meta->head_buffer, old_head, new_head); in rb_update_meta_head()
3220 struct buffer_page *new_head; in rb_handle_head_page() local
3306 new_head = next_page; in rb_handle_head_page()
3307 rb_inc_page(&new_head); in rb_handle_head_page()
3309 ret = rb_head_page_set_head(cpu_buffer, new_head, next_page, in rb_handle_head_page()
3350 rb_head_page_set_normal(cpu_buffer, new_head, in rb_handle_head_page()
/linux-6.15/mm/
H A Dhuge_memory.c3325 struct page *new_head = &folio->page + i; in __split_folio_to_order() local
3331 struct folio *new_folio = (struct folio *)new_head; in __split_folio_to_order()
3333 VM_BUG_ON_PAGE(atomic_read(&new_folio->_mapcount) != -1, new_head); in __split_folio_to_order()
3376 VM_WARN_ON_ONCE_PAGE(true, new_head); in __split_folio_to_order()
3392 clear_compound_head(new_head); in __split_folio_to_order()
3394 prep_compound_page(new_head, new_order); in __split_folio_to_order()