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Searched refs:buf_list (Results 1 – 25 of 30) sorted by relevance

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/linux/io_uring/
H A Dkbuf.c123 list_add(&buf->list, &bl->buf_list); in io_kbuf_recycle_legacy()
138 if (!list_empty(&bl->buf_list)) { in io_provided_buffer_select()
141 kbuf = list_first_entry(&bl->buf_list, struct io_buffer, list); in io_provided_buffer_select()
146 if (list_empty(&bl->buf_list)) in io_provided_buffer_select()
215 sel.buf_list = bl; in io_ring_buffer_select()
219 if (!io_kbuf_commit(req, sel.buf_list, *len, 1)) in io_ring_buffer_select()
221 sel.buf_list = NULL; in io_ring_buffer_select()
338 sel->buf_list = io_buffer_get_list(ctx, arg->buf_group); in io_buffers_select()
339 if (unlikely(!sel->buf_list)) in io_buffers_select()
342 if (sel->buf_list->flags & IOBL_BUF_RING) { in io_buffers_select()
[all …]
H A Dnet.c520 cflags = io_put_kbuf(req, sel->val, sel->buf_list); in io_send_finish()
524 cflags = io_put_kbufs(req, sel->val, sel->buf_list, io_bundle_nbufs(kmsg, sel->val)); in io_send_finish()
669 sel.buf_list = NULL; in io_send()
695 return io_net_kbuf_recyle(req, sel.buf_list, kmsg, ret); in io_send()
879 cflags |= io_put_kbufs(req, this_ret, sel->buf_list, io_bundle_nbufs(kmsg, this_ret)); in io_recv_finish()
901 cflags |= io_put_kbuf(req, sel->val, sel->buf_list); in io_recv_finish()
1043 sel.buf_list = NULL; in io_recvmsg()
1054 io_kbuf_recycle(req, sel.buf_list, issue_flags); in io_recvmsg()
1078 io_kbuf_recycle(req, sel.buf_list, issue_flags); in io_recvmsg()
1083 return io_net_kbuf_recyle(req, sel.buf_list, kmsg, ret); in io_recvmsg()
[all …]
H A Drw.c667 cflags = io_put_kbuf(req, ret, sel->buf_list); in kiocb_done()
1036 io_kbuf_recycle(req, sel.buf_list, issue_flags); in io_read()
1066 if (io_kbuf_recycle(req, sel.buf_list, issue_flags)) in io_read_mshot()
1070 io_kbuf_recycle(req, sel.buf_list, issue_flags); in io_read_mshot()
1074 cflags = io_put_kbuf(req, ret, sel.buf_list); in io_read_mshot()
1082 cflags = io_put_kbuf(req, ret, sel.buf_list); in io_read_mshot()
H A Dkbuf.h21 struct list_head buf_list; member
/linux/drivers/tty/
H A Dn_hdlc.c147 static void n_hdlc_buf_return(struct n_hdlc_buf_list *buf_list,
716 static void n_hdlc_buf_return(struct n_hdlc_buf_list *buf_list, in n_hdlc_buf_return() argument
719 guard(spinlock_irqsave)(&buf_list->spinlock); in n_hdlc_buf_return()
721 list_add(&buf->list_item, &buf_list->list); in n_hdlc_buf_return()
722 buf_list->count++; in n_hdlc_buf_return()
730 static void n_hdlc_buf_put(struct n_hdlc_buf_list *buf_list, in n_hdlc_buf_put() argument
733 guard(spinlock_irqsave)(&buf_list->spinlock); in n_hdlc_buf_put()
735 list_add_tail(&buf->list_item, &buf_list->list); in n_hdlc_buf_put()
736 buf_list->count++; in n_hdlc_buf_put()
747 static struct n_hdlc_buf *n_hdlc_buf_get(struct n_hdlc_buf_list *buf_list) in n_hdlc_buf_get() argument
[all …]
/linux/drivers/media/pci/tw686x/
H A Dtw686x-audio.c53 if (!list_empty(&ac->buf_list)) { in tw686x_audio_irq()
54 next = list_first_entry(&ac->buf_list, in tw686x_audio_irq()
56 list_move_tail(&next->list, &ac->buf_list); in tw686x_audio_irq()
178 INIT_LIST_HEAD(&ac->buf_list); in tw686x_pcm_prepare()
184 list_add_tail(&ac->buf[i].list, &ac->buf_list); in tw686x_pcm_prepare()
187 p_buf = list_first_entry(&ac->buf_list, struct tw686x_audio_buf, list); in tw686x_pcm_prepare()
188 list_move_tail(&p_buf->list, &ac->buf_list); in tw686x_pcm_prepare()
190 b_buf = list_first_entry(&ac->buf_list, struct tw686x_audio_buf, list); in tw686x_pcm_prepare()
191 list_move_tail(&b_buf->list, &ac->buf_list); in tw686x_pcm_prepare()
H A Dtw686x.h74 struct list_head buf_list; member
/linux/drivers/media/pci/cx18/
H A Dcx18-queue.c29 list_for_each_entry(buf, &mdl->buf_list, list) { in _cx18_mdl_swap()
96 list_for_each_entry(buf, &mdl->buf_list, list) { in _cx18_mdl_update_bufs_for_cpu()
114 if (list_is_singular(&mdl->buf_list)) { in cx18_mdl_update_bufs_for_cpu()
115 buf = list_first_entry(&mdl->buf_list, struct cx18_buffer, in cx18_mdl_update_bufs_for_cpu()
245 while (!list_empty(&mdl->buf_list)) { in cx18_unload_queues()
246 buf = list_first_entry(&mdl->buf_list, in cx18_unload_queues()
289 list_move_tail(&buf->list, &mdl->buf_list); in cx18_load_queues()
327 list_for_each_entry(buf, &mdl->buf_list, list) in _cx18_mdl_sync_for_device()
392 INIT_LIST_HEAD(&mdl->buf_list); in cx18_stream_alloc()
H A Dcx18-fileops.c371 mdl->curr_buf = list_first_entry(&mdl->buf_list, in cx18_copy_mdl_to_user()
374 if (list_entry_is_head(mdl->curr_buf, &mdl->buf_list, list)) { in cx18_copy_mdl_to_user()
384 list_for_each_entry_from(mdl->curr_buf, &mdl->buf_list, list) { in cx18_copy_mdl_to_user()
H A Dcx18-ioctl.c772 mdl->curr_buf = list_first_entry(&mdl->buf_list, in cx18_process_idx_data()
775 if (list_entry_is_head(mdl->curr_buf, &mdl->buf_list, list)) { in cx18_process_idx_data()
785 list_for_each_entry_from(mdl->curr_buf, &mdl->buf_list, list) { in cx18_process_idx_data()
/linux/drivers/media/usb/dvb-usb/
H A Dusb-urb.c101 stream->buf_list[stream->buf_num], in usb_free_stream_buffers()
120 if (( stream->buf_list[stream->buf_num] = in usb_allocate_stream_buffers()
129 stream->buf_list[stream->buf_num], (long long)stream->dma_addr[stream->buf_num]); in usb_allocate_stream_buffers()
130 memset(stream->buf_list[stream->buf_num],0,size); in usb_allocate_stream_buffers()
157 stream->buf_list[i], in usb_bulk_urb_init()
199 urb->transfer_buffer = stream->buf_list[i]; in usb_isoc_urb_init()
/linux/drivers/media/usb/dvb-usb-v2/
H A Dusb_urb.c154 stream->buf_list[i], in usb_urb_alloc_bulk_urbs()
193 urb->transfer_buffer = stream->buf_list[i]; in usb_urb_alloc_isoc_urbs()
212 kfree(stream->buf_list[stream->buf_num]); in usb_free_stream_buffers()
232 stream->buf_list[stream->buf_num] = kzalloc(size, GFP_ATOMIC); in usb_alloc_stream_buffers()
233 if (!stream->buf_list[stream->buf_num]) { in usb_alloc_stream_buffers()
242 stream->buf_list[stream->buf_num], in usb_alloc_stream_buffers()
/linux/drivers/media/test-drivers/vimc/
H A Dvimc-capture.c21 struct list_head buf_list; member
232 list_for_each_entry_safe(vbuf, node, &vcapture->buf_list, list) { in vimc_capture_return_all_buffers()
289 list_add_tail(&buf->list, &vcapture->buf_list); in vimc_capture_buf_queue()
361 vimc_buf = list_first_entry_or_null(&vcapture->buf_list, in vimc_capture_process_frame()
440 INIT_LIST_HEAD(&vcapture->buf_list); in vimc_capture_add()
/linux/drivers/media/pci/mgb4/
H A Dmgb4_vout.c103 list_for_each_entry_safe(buf, node, &voutdev->buf_list, list) { in return_all_buffers()
176 list_add_tail(&buf->list, &vindev->buf_list); in buffer_queue()
217 buf = list_first_entry(&voutdev->buf_list, struct mgb4_frame_buffer, in start_streaming()
219 list_del_init(voutdev->buf_list.next); in start_streaming()
604 if (!list_empty(&voutdev->buf_list)) { in dma_transfer()
605 buf = list_first_entry(&voutdev->buf_list, in dma_transfer()
607 list_del_init(voutdev->buf_list.next); in dma_transfer()
772 INIT_LIST_HEAD(&voutdev->buf_list); in mgb4_vout_create()
H A Dmgb4_vout.h44 struct list_head buf_list; member
H A Dmgb4_vin.c202 list_for_each_entry_safe(buf, node, &vindev->buf_list, list) { in return_all_buffers()
277 list_add_tail(&buf->list, &vindev->buf_list); in buffer_queue()
736 if (!list_empty(&vindev->buf_list)) { in dma_transfer()
737 buf = list_first_entry(&vindev->buf_list, in dma_transfer()
739 list_del_init(vindev->buf_list.next); in dma_transfer()
957 INIT_LIST_HEAD(&vindev->buf_list); in mgb4_vin_create()
/linux/drivers/virtio/
H A Dvirtio_rtc_driver.c1181 void **buf_list; in viortc_alloc_vq_bufs() local
1185 buf_list = devm_kcalloc(dev, num_elems, sizeof(*buf_list), GFP_KERNEL); in viortc_alloc_vq_bufs()
1186 if (!buf_list) in viortc_alloc_vq_bufs()
1189 viortc->alarmq_bufs = buf_list; in viortc_alloc_vq_bufs()
1197 buf_list[i] = buf; in viortc_alloc_vq_bufs()
/linux/drivers/media/usb/airspy/
H A Dairspy.c119 u8 *buf_list[MAX_BULK_BUFS]; member
355 s->buf_list[s->buf_num], in airspy_free_stream_bufs()
373 s->buf_list[s->buf_num] = usb_alloc_coherent(s->udev, in airspy_alloc_stream_bufs()
376 if (!s->buf_list[s->buf_num]) { in airspy_alloc_stream_bufs()
383 s->buf_list[s->buf_num], in airspy_alloc_stream_bufs()
428 s->buf_list[i], in airspy_alloc_urbs()
/linux/net/smc/
H A Dsmc_core.c226 struct list_head *buf_list, in smc_lgr_buf_list_add() argument
229 list_add(&buf_desc->list, buf_list); in smc_lgr_buf_list_add()
1434 struct list_head *buf_list; in __smc_lgr_free_bufs() local
1439 buf_list = &lgr->rmbs[i]; in __smc_lgr_free_bufs()
1441 buf_list = &lgr->sndbufs[i]; in __smc_lgr_free_bufs()
1442 list_for_each_entry_safe(buf_desc, bf_desc, buf_list, in __smc_lgr_free_bufs()
2115 struct list_head *buf_list) in smc_buf_get_slot() argument
2120 list_for_each_entry(buf_slot, buf_list, list) { in smc_buf_get_slot()
2431 struct list_head *buf_list; in __smc_buf_create() local
2447 buf_list = &lgr->rmbs[bufsize_comp]; in __smc_buf_create()
[all …]
/linux/drivers/media/platform/sunxi/sun4i-csi/
H A Dsun4i_csi.h152 struct list_head buf_list; member
/linux/sound/pci/
H A Des1968.c505 struct list_head buf_list; member
1286 list_for_each_entry(buf, &chip->buf_list, list) { in calc_available_memory_size()
1302 list_for_each_entry(buf, &chip->buf_list, list) { in snd_es1968_new_memory()
1332 if (buf->list.prev != &chip->buf_list) { in snd_es1968_free_memory()
1341 if (buf->list.next != &chip->buf_list) { in snd_es1968_free_memory()
1358 while ((p = chip->buf_list.next) != &chip->buf_list) { in snd_es1968_free_dmabuf()
1386 INIT_LIST_HEAD(&chip->buf_list); in snd_es1968_init_dmabuf()
1399 list_add(&chunk->list, &chip->buf_list); in snd_es1968_init_dmabuf()
2597 INIT_LIST_HEAD(&chip->buf_list); in snd_es1968_create()
/linux/drivers/media/dvb-frontends/
H A Drtl2832_sdr.c131 u8 *buf_list[MAX_BULK_BUFS]; member
311 dev->buf_list[dev->buf_num], in rtl2832_sdr_free_stream_bufs()
331 dev->buf_list[dev->buf_num] = usb_alloc_coherent(dev->udev, in rtl2832_sdr_alloc_stream_bufs()
334 if (!dev->buf_list[dev->buf_num]) { in rtl2832_sdr_alloc_stream_bufs()
342 dev->buf_num, dev->buf_list[dev->buf_num], in rtl2832_sdr_alloc_stream_bufs()
389 dev->buf_list[i], in rtl2832_sdr_alloc_urbs()
/linux/drivers/media/usb/gspca/
H A Dgspca.h198 struct list_head buf_list; member
/linux/drivers/media/usb/s2255/
H A Ds2255drv.c210 struct list_head buf_list; member
550 if (list_empty(&vc->buf_list)) { in s2255_got_frame()
555 buf = list_entry(vc->buf_list.next, in s2255_got_frame()
694 list_add_tail(&buf->list, &vc->buf_list); in buffer_queue()
1083 list_for_each_entry_safe(buf, node, &vc->buf_list, list) { in stop_streaming()
1597 INIT_LIST_HEAD(&vc->buf_list); in s2255_probe_v4l()
/linux/include/linux/mlx4/
H A Dqp.h393 __be64 buf_list; member

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