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Searched refs:room (Results 1 - 25 of 109) sorted by relevance

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/kernel/linux/linux-5.10/net/ceph/
H A Dpagelist.c20 pl->room = 0; in ceph_pagelist_alloc()
67 pl->room += PAGE_SIZE; in ceph_pagelist_addpage()
76 while (pl->room < len) { in ceph_pagelist_append()
77 size_t bit = pl->room; in ceph_pagelist_append()
83 pl->room -= bit; in ceph_pagelist_append()
93 pl->room -= len; in ceph_pagelist_append()
104 if (space <= pl->room) in ceph_pagelist_reserve()
106 space -= pl->room; in ceph_pagelist_reserve()
141 c->room = pl->room; in ceph_pagelist_set_cursor()
[all...]
/kernel/linux/linux-6.6/net/ceph/
H A Dpagelist.c20 pl->room = 0; in ceph_pagelist_alloc()
67 pl->room += PAGE_SIZE; in ceph_pagelist_addpage()
76 while (pl->room < len) { in ceph_pagelist_append()
77 size_t bit = pl->room; in ceph_pagelist_append()
83 pl->room -= bit; in ceph_pagelist_append()
93 pl->room -= len; in ceph_pagelist_append()
104 if (space <= pl->room) in ceph_pagelist_reserve()
106 space -= pl->room; in ceph_pagelist_reserve()
141 c->room = pl->room; in ceph_pagelist_set_cursor()
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/kernel/linux/linux-5.10/drivers/usb/serial/
H A Dkeyspan_pda.c446 /* guess how much room is left in the device's ring buffer, and if we in keyspan_pda_write()
448 what is left. If our write will result in no room left, ask the in keyspan_pda_write()
449 device to give us an interrupt when the room available rises above in keyspan_pda_write()
461 the device is full (wait until it says there is room) in keyspan_pda_write()
479 device how much room it really has. This is done only on in keyspan_pda_write()
482 u8 *room; in keyspan_pda_write() local
484 room = kmalloc(1, GFP_KERNEL); in keyspan_pda_write()
485 if (!room) { in keyspan_pda_write()
495 0, /* value: 0 means "remaining room" */ in keyspan_pda_write()
497 room, in keyspan_pda_write()
571 int room = 0; keyspan_pda_write_room() local
616 u8 *room; keyspan_pda_open() local
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/kernel/linux/linux-6.6/drivers/usb/serial/
H A Dkeyspan_pda.c80 u8 room; in keyspan_pda_get_write_room() local
87 0, /* value: 0 means "remaining room" */ in keyspan_pda_get_write_room()
89 &room, in keyspan_pda_get_write_room()
98 dev_dbg(&port->dev, "roomquery says %d\n", room); in keyspan_pda_get_write_room()
100 return room; in keyspan_pda_get_write_room()
461 int room; in keyspan_pda_write_start() local
465 * Guess how much room is left in the device's ring buffer. If our in keyspan_pda_write_start()
466 * write will result in no room left, ask the device to give us an in keyspan_pda_write_start()
467 * interrupt when the room available rises above a threshold but also in keyspan_pda_write_start()
468 * query how much room i in keyspan_pda_write_start()
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/kernel/linux/linux-5.10/drivers/tty/ipwireless/
H A Dtty.c195 int room, ret; in ipw_write() local
206 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued; in ipw_write()
207 if (room < 0) in ipw_write()
208 room = 0; in ipw_write()
209 /* Don't allow caller to write any more than we have room for */ in ipw_write()
210 if (count > room) in ipw_write()
211 count = room; in ipw_write()
235 int room; in ipw_write_room() local
244 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued; in ipw_write_room()
245 if (room < in ipw_write_room()
[all...]
/kernel/linux/linux-6.6/drivers/tty/ipwireless/
H A Dtty.c193 int room, ret; in ipw_write() local
204 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued; in ipw_write()
205 if (room < 0) in ipw_write()
206 room = 0; in ipw_write()
207 /* Don't allow caller to write any more than we have room for */ in ipw_write()
208 if (count > room) in ipw_write()
209 count = room; in ipw_write()
233 int room; in ipw_write_room() local
242 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued; in ipw_write_room()
243 if (room < in ipw_write_room()
[all...]
/kernel/linux/linux-5.10/drivers/tty/serial/
H A Dmen_z135_uart.c249 int room; in men_z135_handle_rx() local
262 room = tty_buffer_request_room(tport, size); in men_z135_handle_rx()
263 if (room != size) in men_z135_handle_rx()
265 "Not enough room in flip buffer, truncating to %d\n", in men_z135_handle_rx()
266 room); in men_z135_handle_rx()
268 if (room == 0) in men_z135_handle_rx()
271 memcpy_fromio(uart->rxbuf, port->membase + MEN_Z135_RX_RAM, room); in men_z135_handle_rx()
274 iowrite32(room, port->membase + MEN_Z135_RX_CTRL); in men_z135_handle_rx()
276 copied = tty_insert_flip_string(tport, uart->rxbuf, room); in men_z135_handle_rx()
277 if (copied != room) in men_z135_handle_rx()
[all...]
/kernel/linux/linux-6.6/drivers/tty/serial/
H A Dmen_z135_uart.c249 int room; in men_z135_handle_rx() local
262 room = tty_buffer_request_room(tport, size); in men_z135_handle_rx()
263 if (room != size) in men_z135_handle_rx()
265 "Not enough room in flip buffer, truncating to %d\n", in men_z135_handle_rx()
266 room); in men_z135_handle_rx()
268 if (room == 0) in men_z135_handle_rx()
271 memcpy_fromio(uart->rxbuf, port->membase + MEN_Z135_RX_RAM, room); in men_z135_handle_rx()
274 iowrite32(room, port->membase + MEN_Z135_RX_CTRL); in men_z135_handle_rx()
276 copied = tty_insert_flip_string(tport, uart->rxbuf, room); in men_z135_handle_rx()
277 if (copied != room) in men_z135_handle_rx()
[all...]
/kernel/linux/linux-5.10/drivers/net/caif/
H A Dcaif_serial.c213 int tty_wr, len, room; in handle_tx() local
227 room = tty_write_room(tty); in handle_tx()
228 if (!room) in handle_tx()
230 if (room > ser_write_chunk) in handle_tx()
231 room = ser_write_chunk; in handle_tx()
232 if (len > room) in handle_tx()
233 len = room; in handle_tx()
/kernel/linux/linux-6.6/drivers/net/caif/
H A Dcaif_serial.c212 int tty_wr, len, room; in handle_tx() local
226 room = tty_write_room(tty); in handle_tx()
227 if (!room) in handle_tx()
229 if (room > ser_write_chunk) in handle_tx()
230 room = ser_write_chunk; in handle_tx()
231 if (len > room) in handle_tx()
232 len = room; in handle_tx()
/kernel/linux/linux-5.10/include/linux/ceph/
H A Dpagelist.h14 size_t room; member
23 size_t room; /* room remaining to reset to */ member
/kernel/linux/linux-6.6/include/linux/ceph/
H A Dpagelist.h14 size_t room; member
23 size_t room; /* room remaining to reset to */ member
/kernel/linux/linux-5.10/arch/um/drivers/
H A Dline.c54 int room; in line_write_room() local
57 room = write_room(line); in line_write_room()
60 return room; in line_write_room()
88 int end, room; in buffer_data() local
101 room = write_room(line); in buffer_data()
102 len = (len > room) ? room : len; in buffer_data()
/kernel/linux/linux-6.6/arch/um/drivers/
H A Dline.c54 unsigned int room; in line_write_room() local
57 room = write_room(line); in line_write_room()
60 return room; in line_write_room()
88 int end, room; in buffer_data() local
101 room = write_room(line); in buffer_data()
102 len = (len > room) ? room : len; in buffer_data()
/kernel/linux/linux-5.10/drivers/staging/comedi/drivers/
H A Damplc_pci224.c180 * DAC FIFO guaranteed minimum room available, depending on reported fill level.
181 * The maximum room available depends on the reported fill level and how much
511 unsigned int room; in pci224_ao_handle_fifo() local
515 /* Determine how much room is in the FIFO (in samples). */ in pci224_ao_handle_fifo()
519 room = PCI224_FIFO_ROOM_EMPTY; in pci224_ao_handle_fifo()
529 room = PCI224_FIFO_ROOM_ONETOHALF; in pci224_ao_handle_fifo()
532 room = PCI224_FIFO_ROOM_HALFTOFULL; in pci224_ao_handle_fifo()
535 room = PCI224_FIFO_ROOM_FULL; in pci224_ao_handle_fifo()
538 if (room >= PCI224_FIFO_ROOM_ONETOHALF) { in pci224_ao_handle_fifo()
547 room / in pci224_ao_handle_fifo()
[all...]
/kernel/linux/linux-6.6/drivers/comedi/drivers/
H A Damplc_pci224.c178 * DAC FIFO guaranteed minimum room available, depending on reported fill level.
179 * The maximum room available depends on the reported fill level and how much
509 unsigned int room; in pci224_ao_handle_fifo() local
513 /* Determine how much room is in the FIFO (in samples). */ in pci224_ao_handle_fifo()
517 room = PCI224_FIFO_ROOM_EMPTY; in pci224_ao_handle_fifo()
527 room = PCI224_FIFO_ROOM_ONETOHALF; in pci224_ao_handle_fifo()
530 room = PCI224_FIFO_ROOM_HALFTOFULL; in pci224_ao_handle_fifo()
533 room = PCI224_FIFO_ROOM_FULL; in pci224_ao_handle_fifo()
536 if (room >= PCI224_FIFO_ROOM_ONETOHALF) { in pci224_ao_handle_fifo()
545 room / in pci224_ao_handle_fifo()
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/kernel/linux/linux-5.10/arch/m68k/fpsp040/
H A Dfpsp.h100 .set FP_SCR1,LV+76 | room for a temporary float value
101 .set FP_SCR2,LV+92 | room for a temporary float value
102 .set L_SCR1,LV+108 | room for a temporary long value
103 .set L_SCR2,LV+112 | room for a temporary long value
112 .set L_SCR3,LV+124 | room for a temporary long value
113 .set FP_SCR3,LV+128 | room for a temporary float value
114 .set FP_SCR4,LV+144 | room for a temporary float value
115 .set FP_SCR5,LV+160 | room for a temporary float value
/kernel/linux/linux-6.6/arch/m68k/fpsp040/
H A Dfpsp.h100 .set FP_SCR1,LV+76 | room for a temporary float value
101 .set FP_SCR2,LV+92 | room for a temporary float value
102 .set L_SCR1,LV+108 | room for a temporary long value
103 .set L_SCR2,LV+112 | room for a temporary long value
112 .set L_SCR3,LV+124 | room for a temporary long value
113 .set FP_SCR3,LV+128 | room for a temporary float value
114 .set FP_SCR4,LV+144 | room for a temporary float value
115 .set FP_SCR5,LV+160 | room for a temporary float value
/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/en_accel/
H A Dktls_rx.c140 u16 pi, num_wqebbs, room; in post_static_params() local
143 room = mlx5e_stop_room_for_wqe(num_wqebbs); in post_static_params()
144 if (unlikely(!mlx5e_wqc_has_room_for(&sq->wq, sq->cc, sq->pc, room))) in post_static_params()
171 u16 pi, num_wqebbs, room; in post_progress_params() local
174 room = mlx5e_stop_room_for_wqe(num_wqebbs); in post_progress_params()
175 if (unlikely(!mlx5e_wqc_has_room_for(&sq->wq, sq->cc, sq->pc, room))) in post_progress_params()
/kernel/linux/linux-5.10/arch/powerpc/kernel/
H A Dprom_init.c1717 * Since 768MB is plenty of room, and we need to cap to something in prom_init_mem()
1797 * Allocate room for and instantiate RTAS
1864 * Allocate room for and instantiate Stored Measurement Log (SML)
1941 * Allocate room for and initialize TCE tables
2382 * leave some room at the end of the path for appending extra in prom_check_displays()
2453 unsigned long room, chunk; in make_room() local
2457 room = alloc_top - alloc_bottom; in make_room()
2458 if (room > DEVTREE_CHUNK_SIZE) in make_room()
2459 room = DEVTREE_CHUNK_SIZE; in make_room()
2460 if (room < PAGE_SIZ in make_room()
2557 int l, room, has_phandle = 0; scan_dt_build_struct() local
2666 unsigned long mem_start, mem_end, room; flatten_device_tree() local
[all...]
/kernel/linux/linux-6.6/arch/powerpc/kernel/
H A Dprom_init.c1745 * Since 768MB is plenty of room, and we need to cap to something in prom_init_mem()
1827 * Allocate room for and instantiate RTAS
1894 * Allocate room for and instantiate Stored Measurement Log (SML)
1971 * Allocate room for and initialize TCE tables
2412 * leave some room at the end of the path for appending extra in prom_check_displays()
2483 unsigned long room, chunk; in make_room() local
2487 room = alloc_top - alloc_bottom; in make_room()
2488 if (room > DEVTREE_CHUNK_SIZE) in make_room()
2489 room = DEVTREE_CHUNK_SIZE; in make_room()
2490 if (room < PAGE_SIZ in make_room()
2587 int l, room, has_phandle = 0; scan_dt_build_struct() local
2696 unsigned long mem_start, mem_end, room; flatten_device_tree() local
[all...]
/kernel/linux/linux-5.10/scripts/kconfig/lxdialog/
H A Dutil.c367 * if there is no room for at least 4 nonblanks following a double-space.
372 int prompt_len, room, wlen; in print_autowrap() local
398 room = width - cur_x; in print_autowrap()
400 if (wlen > room || in print_autowrap()
402 && wlen + 1 + strlen(sp) > room in print_autowrap()
404 || wlen + 1 + (sp2 - sp) > room))) { in print_autowrap()
/kernel/linux/linux-6.6/scripts/kconfig/lxdialog/
H A Dutil.c367 * if there is no room for at least 4 nonblanks following a double-space.
372 int prompt_len, room, wlen; in print_autowrap() local
398 room = width - cur_x; in print_autowrap()
400 if (wlen > room || in print_autowrap()
402 && wlen + 1 + strlen(sp) > room in print_autowrap()
404 || wlen + 1 + (sp2 - sp) > room))) { in print_autowrap()
/kernel/linux/linux-5.10/net/ipv4/
H A Dicmp.c597 int room; in __icmp_send() local
753 room = dst_mtu(&rt->dst); in __icmp_send()
754 if (room > 576) in __icmp_send()
755 room = 576; in __icmp_send()
756 room -= sizeof(struct iphdr) + icmp_param.replyopts.opt.opt.optlen; in __icmp_send()
757 room -= sizeof(struct icmphdr); in __icmp_send()
761 if (room <= (int)sizeof(struct iphdr)) in __icmp_send()
765 if (icmp_param.data_len > room) in __icmp_send()
766 icmp_param.data_len = room; in __icmp_send()
/kernel/linux/linux-6.6/net/ipv4/
H A Dicmp.c591 int room; in __icmp_send() local
747 room = dst_mtu(&rt->dst); in __icmp_send()
748 if (room > 576) in __icmp_send()
749 room = 576; in __icmp_send()
750 room -= sizeof(struct iphdr) + icmp_param.replyopts.opt.opt.optlen; in __icmp_send()
751 room -= sizeof(struct icmphdr); in __icmp_send()
755 if (room <= (int)sizeof(struct iphdr)) in __icmp_send()
759 if (icmp_param.data_len > room) in __icmp_send()
760 icmp_param.data_len = room; in __icmp_send()

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