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Searched refs:room (Results 1 – 25 of 64) sorted by relevance

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/linux/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()
/linux/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
/linux/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()
/linux/arch/alpha/
H A DKconfig.debug14 to 0x810000 to make room for the Wildfire's larger SRM console.
16 extra room.
/linux/net/ipv4/
H A Dicmp.c740 unsigned int room, int iif) in icmp_ext_append() argument
762 if (ICMP_EXT_ORIG_DGRAM_MIN_LEN + ext_max_len > room) in icmp_ext_append()
820 int room; in __icmp_send() local
985 room = dst4_mtu(&rt->dst); in __icmp_send()
986 if (room > 576) in __icmp_send()
987 room = 576; in __icmp_send()
988 room -= sizeof(struct iphdr) + icmp_param->replyopts.opt.optlen; in __icmp_send()
989 room -= sizeof(struct icmphdr); in __icmp_send()
993 if (room <= (int)sizeof(struct iphdr)) in __icmp_send()
996 ext_skb = icmp_ext_append(net, skb_in, &icmp_param->data.icmph, room, in __icmp_send()
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/linux/scripts/kconfig/lxdialog/
H A Dutil.c345 int prompt_len, room, wlen; in print_autowrap() local
370 room = width - cur_x; in print_autowrap()
372 if (wlen > room || in print_autowrap()
374 && wlen + 1 + strlen(sp) > room in print_autowrap()
376 || wlen + 1 + (sp2 - sp) > room))) { in print_autowrap()
/linux/Documentation/ABI/stable/
H A Dsysfs-firmware-opal-elog15 Linux if there is no room for more log entries.
19 the service processor needs more room for log entries,
/linux/Documentation/virt/kvm/x86/
H A Dnested-vmx.rst93 u32 padding[7]; /* room for future expansion */
116 u64 padding64[8]; /* room for future expansion */
156 natural_width paddingl[8]; /* room for future expansion */
203 u32 padding32[8]; /* room for future expansion */
/linux/drivers/tty/
H A Dn_tty.c1676 int room, overflow; in n_tty_receive_buf_common() local
1696 room = N_TTY_BUF_SIZE - (ldata->read_head - tail); in n_tty_receive_buf_common()
1698 room = DIV_ROUND_UP(room, 3); in n_tty_receive_buf_common()
1699 room--; in n_tty_receive_buf_common()
1700 if (room <= 0) { in n_tty_receive_buf_common()
1702 if (overflow && room < 0) in n_tty_receive_buf_common()
1704 room = overflow; in n_tty_receive_buf_common()
1705 WRITE_ONCE(ldata->no_room, flow && !room); in n_tty_receive_buf_common()
1709 n = min_t(size_t, count, room); in n_tty_receive_buf_common()
1724 tty->receive_room = room; in n_tty_receive_buf_common()
H A Dmips_ejtag_fdc.c848 unsigned int room; in mips_ejtag_fdc_tty_write_room() local
852 room = priv->xmit_size - dport->xmit_cnt; in mips_ejtag_fdc_tty_write_room()
855 return room; in mips_ejtag_fdc_tty_write_room()
/linux/drivers/net/usb/
H A Drndis_host.c565 int room = skb_headroom(skb); in rndis_tx_fixup() local
568 if (unlikely((sizeof *hdr) <= room)) in rndis_tx_fixup()
572 room += skb_tailroom(skb); in rndis_tx_fixup()
573 if (likely((sizeof *hdr) <= room)) { in rndis_tx_fixup()
/linux/include/linux/ceph/
H A Dpagelist.h14 size_t room; member
/linux/sound/core/seq/
H A Dseq_memory.h51 int room; /* watermark for sleep/wakeup */ member
H A Dseq_memory.c29 return snd_seq_pool_available(pool) >= pool->room; in snd_seq_output_ok()
464 pool->room = (pool->size + 1) / 2; in snd_seq_pool_init()
/linux/Documentation/userspace-api/media/mediactl/
H A Dmedia-ioc-enum-links.rst44 room to store all the entity's pads. The number of pads can be retrieved
49 enough room to store all the entity's outbound links. The number of
/linux/net/ipv6/
H A Dicmp.c563 struct icmp6hdr *icmp6h, unsigned int room, int iif) in icmp6_ext_append() argument
592 if (ICMP_EXT_ORIG_DGRAM_MIN_LEN + ext_max_len > room) in icmp6_ext_append()
649 unsigned int room; in icmp6_send() local
803 room = IPV6_MIN_MTU - sizeof(struct ipv6hdr) - sizeof(struct icmp6hdr); in icmp6_send()
804 ext_skb = icmp6_ext_append(net, skb, &tmp_hdr, room, parm->iif); in icmp6_send()
809 len = min_t(unsigned int, len, room); in icmp6_send()
/linux/Documentation/userspace-api/media/cec/
H A Dcec-ioc-dqevent.rst39 there is no more room in a queue then the last event is overwritten with
89 new message arrives and there is no more room, then the oldest
90 message is discarded to make room for the new one. The internal
H A Dcec-func-poll.rst47 transmit queue has room for new messages, the ``POLLOUT`` and
/linux/net/bluetooth/rfcomm/
H A Dtty.c804 int room = 0; in rfcomm_tty_write_room() local
807 room = rfcomm_room(dev); in rfcomm_tty_write_room()
809 BT_DBG("tty %p room %d", tty, room); in rfcomm_tty_write_room()
811 return room; in rfcomm_tty_write_room()
/linux/arch/m68k/ifpsp060/
H A Dilsp.doc86 subq.l &0x8,%sp # make room for result on stack
100 subq.l &0x8,%sp # make room for result on stack
/linux/drivers/spi/
H A Dspi-dw-core.c694 u32 room, entries, sts; in dw_spi_write_then_read() local
722 room = min(dws->fifo_len - entries, len); in dw_spi_write_then_read()
723 for (; room; --room, --len) in dw_spi_write_then_read()
/linux/Documentation/bpf/
H A Dmap_queue_stack.rst42 make room for ``value`` to be added. Returns ``0`` on success, or
/linux/Documentation/arch/arm/nwfpe/
H A Dnwfpe.rst12 possible, but there remains much room for improvement.
/linux/Documentation/driver-api/mtd/
H A Dnand_ecc.rst9 I felt there was room for optimisation. I bashed the code for a few hours
12 Still I was not too happy as I felt there was additional room for improvement.
287 Fortunately there is plenty of room for improvement.
600 There is a little bit more room for improvement though. There are three
682 further there is still room to optimize the generation of the ecc codes.
/linux/drivers/net/
H A Dvirtio_net.c802 unsigned int headroom, tailroom, room, truesize; in check_mergeable_len() local
807 room = SKB_DATA_ALIGN(headroom + tailroom); in check_mergeable_len()
809 if (len > truesize - room) { in check_mergeable_len()
811 dev->name, len, (unsigned long)(truesize - room)); in check_mergeable_len()
2698 unsigned int room) in get_mergeable_buf_len() argument
2704 if (room) in get_mergeable_buf_len()
2705 return PAGE_SIZE - room; in get_mergeable_buf_len()
2718 unsigned int room = SKB_DATA_ALIGN(headroom + tailroom); in add_recvbuf_mergeable() local
2728 len = get_mergeable_buf_len(rq, &rq->mrg_avg_pkt_len, room); in add_recvbuf_mergeable()
2730 alloc_len = len + room; in add_recvbuf_mergeable()
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