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Searched refs:req_size (Results 1 – 25 of 56) sorted by relevance

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/Linux-v5.4/mm/
Dreadahead.c350 unsigned long req_size, in try_context_readahead() argument
361 if (size <= req_size) in try_context_readahead()
372 ra->size = min(size + req_size, max); in try_context_readahead()
385 unsigned long req_size) in ondemand_readahead() argument
396 if (req_size > max_pages && bdi->io_pages > max_pages) in ondemand_readahead()
397 max_pages = min(req_size, bdi->io_pages); in ondemand_readahead()
435 ra->size += req_size; in ondemand_readahead()
444 if (req_size > max_pages) in ondemand_readahead()
460 if (try_context_readahead(mapping, ra, offset, req_size, max_pages)) in ondemand_readahead()
467 return __do_page_cache_readahead(mapping, filp, offset, req_size, 0); in ondemand_readahead()
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/Linux-v5.4/drivers/usb/gadget/function/
Duvc_video.c62 int len = video->req_size; in uvc_video_encode_bulk()
80 req->length = video->req_size - len; in uvc_video_encode_bulk()
102 int len = video->req_size; in uvc_video_encode_isoc()
114 req->length = video->req_size - len; in uvc_video_encode_isoc()
244 video->req_size = 0; in uvc_video_free_requests()
251 unsigned int req_size; in uvc_video_alloc_requests() local
255 BUG_ON(video->req_size); in uvc_video_alloc_requests()
257 req_size = video->ep->maxpacket in uvc_video_alloc_requests()
262 video->req_buffer[i] = kmalloc(req_size, GFP_KERNEL); in uvc_video_alloc_requests()
278 video->req_size = req_size; in uvc_video_alloc_requests()
Duvc.h89 unsigned int req_size; member
/Linux-v5.4/arch/mips/cavium-octeon/executive/
Dcvmx-bootmem.c224 int64_t cvmx_bootmem_phy_alloc(uint64_t req_size, uint64_t address_min, in cvmx_bootmem_phy_alloc() argument
239 (unsigned long long)req_size, in cvmx_bootmem_phy_alloc()
263 if (!req_size) in cvmx_bootmem_phy_alloc()
267 req_size = (req_size + (CVMX_BOOTMEM_ALIGNMENT_SIZE - 1)) & in cvmx_bootmem_phy_alloc()
277 address_max = address_min + req_size; in cvmx_bootmem_phy_alloc()
302 if (req_size > address_max - address_min) in cvmx_bootmem_phy_alloc()
347 && req_size <= usable_max - usable_base)) in cvmx_bootmem_phy_alloc()
356 desired_min_addr = usable_max - req_size; in cvmx_bootmem_phy_alloc()
366 if (req_size < ent_size) { in cvmx_bootmem_phy_alloc()
371 new_ent_addr = ent_addr + req_size; in cvmx_bootmem_phy_alloc()
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/Linux-v5.4/arch/powerpc/kernel/
Dnvram_64.c52 .req_size = 2079,
61 .req_size = 4000,
293 part->req_size, part->min_size); in nvram_init_os_partition()
301 part->req_size, part->min_size); in nvram_init_os_partition()
844 int req_size, int min_size) in nvram_create_partition() argument
857 req_size = _ALIGN_UP(req_size, NVRAM_BLOCK_LEN) / NVRAM_BLOCK_LEN; in nvram_create_partition()
864 min_size = req_size; in nvram_create_partition()
865 if (min_size > req_size) in nvram_create_partition()
869 req_size += 1; in nvram_create_partition()
878 if (part->header.length >= req_size) { in nvram_create_partition()
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/Linux-v5.4/drivers/net/wireless/marvell/libertas/
Dif_sdio.c500 u16 req_size; in if_sdio_prog_helper() local
502 req_size = sdio_readb(card->func, IF_SDIO_RD_BASE, &ret); in if_sdio_prog_helper()
506 req_size |= sdio_readb(card->func, IF_SDIO_RD_BASE + 1, &ret) << 8; in if_sdio_prog_helper()
510 if (req_size != 0) in if_sdio_prog_helper()
542 size_t size, req_size; in if_sdio_prog_real() local
566 req_size = sdio_readb(card->func, IF_SDIO_RD_BASE, in if_sdio_prog_real()
571 req_size |= sdio_readb(card->func, IF_SDIO_RD_BASE + 1, in if_sdio_prog_real()
583 if ((size != fw->size) || (req_size > 2)) in if_sdio_prog_real()
595 if (req_size == 0) { in if_sdio_prog_real()
601 if (req_size & 0x01) { in if_sdio_prog_real()
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/Linux-v5.4/arch/powerpc/include/asm/
Dnvram.h27 int req_size; /* desired size, in bytes */ member
64 int req_size, int min_size);
/Linux-v5.4/drivers/scsi/smartpqi/
Dsmartpqi_sas_transport.c456 u32 req_size; in pqi_build_csmi_smp_passthru_buffer() local
463 req_size = job->request_payload.payload_len; in pqi_build_csmi_smp_passthru_buffer()
481 if (req_size > SMP_CRC_FIELD_LENGTH) in pqi_build_csmi_smp_passthru_buffer()
482 req_size -= SMP_CRC_FIELD_LENGTH; in pqi_build_csmi_smp_passthru_buffer()
484 put_unaligned_le32(req_size, &parameters->request_length); in pqi_build_csmi_smp_passthru_buffer()
490 req_size); in pqi_build_csmi_smp_passthru_buffer()
/Linux-v5.4/sound/soc/sh/rcar/
Dadg.c417 int i, req_size; in rsnd_adg_get_clkout() local
444 req_size = prop->length / sizeof(u32); in rsnd_adg_get_clkout()
445 if (req_size > REQ_SIZE) { in rsnd_adg_get_clkout()
448 req_size = REQ_SIZE; in rsnd_adg_get_clkout()
451 of_property_read_u32_array(np, "clock-frequency", req_rate, req_size); in rsnd_adg_get_clkout()
454 for (i = 0; i < req_size; i++) { in rsnd_adg_get_clkout()
/Linux-v5.4/drivers/scsi/
Dvirtio_scsi.c407 size_t req_size, size_t resp_size) in __virtscsi_add_cmd() argument
424 sg_init_one(&req, &cmd->req, req_size); in __virtscsi_add_cmd()
473 size_t req_size, size_t resp_size, in virtscsi_add_cmd() argument
481 err = __virtscsi_add_cmd(vq->vq, cmd, req_size, resp_size); in virtscsi_add_cmd()
549 int req_size; in virtscsi_queuecommand() local
568 req_size = sizeof(cmd->req.cmd_pi); in virtscsi_queuecommand()
574 req_size = sizeof(cmd->req.cmd); in virtscsi_queuecommand()
578 ret = virtscsi_add_cmd(req_vq, cmd, req_size, sizeof(cmd->resp.cmd), kick); in virtscsi_queuecommand()
Dhptiop.c1286 u32 offset, i, req_size; in hptiop_probe() local
1402 req_size = sizeof(struct hpt_iop_request_scsi_command) in hptiop_probe()
1404 if ((req_size & 0x1f) != 0) in hptiop_probe()
1405 req_size = (req_size + 0x1f) & ~0x1f; in hptiop_probe()
1410 set_config.max_host_request_size = cpu_to_le16(req_size); in hptiop_probe()
1429 dprintk("req_size=%d, max_requests=%d\n", req_size, hba->max_requests); in hptiop_probe()
1431 hba->req_size = req_size; in hptiop_probe()
1436 hba->req_size + 0x20, in hptiop_probe()
1480 hba->req_size + 0x20, in hptiop_probe()
1567 hba->req_size + 0x20, in hptiop_remove()
/Linux-v5.4/drivers/staging/greybus/
Dcamera.c531 size_t req_size; in gb_camera_configure_streams() local
538 req_size = sizeof(*req) + nstreams * sizeof(req->config[0]); in gb_camera_configure_streams()
541 req = kmalloc(req_size, GFP_KERNEL); in gb_camera_configure_streams()
576 req, req_size, in gb_camera_configure_streams()
659 size_t req_size; in gb_camera_capture() local
665 req_size = sizeof(*req) + settings_size; in gb_camera_capture()
666 req = kmalloc(req_size, GFP_KERNEL); in gb_camera_capture()
684 req, req_size, NULL, 0); in gb_camera_capture()
/Linux-v5.4/drivers/char/hw_random/
Doptee-rng.c74 void *buf, size_t req_size) in get_optee_rng_data() argument
93 param[0].u.memref.size = req_size; in get_optee_rng_data()
/Linux-v5.4/drivers/scsi/qla2xxx/
Dqla_gs.c46 ms_pkt->req_bytecount = cpu_to_le32(arg->req_size); in qla2x00_prep_ms_iocb()
82 ct_pkt->cmd_byte_count = cpu_to_le32(arg->req_size); in qla24xx_prep_ms_iocb()
215 arg.req_size = GA_NXT_REQ_SIZE; in qla2x00_ga_nxt()
307 arg.req_size = GID_PT_REQ_SIZE; in qla2x00_gid_pt()
385 arg.req_size = GPN_ID_REQ_SIZE; in qla2x00_gpn_id()
452 arg.req_size = GNN_ID_REQ_SIZE; in qla2x00_gnn_id()
637 sp->u.iocb_cmd.u.ctarg.req_size = RFT_ID_REQ_SIZE; in qla_async_rftid()
731 sp->u.iocb_cmd.u.ctarg.req_size = RFF_ID_REQ_SIZE; in qla_async_rffid()
821 sp->u.iocb_cmd.u.ctarg.req_size = RNN_ID_REQ_SIZE; in qla_async_rnnid()
935 sp->u.iocb_cmd.u.ctarg.req_size = 24 + 1 + ct_req->req.rsnn_nn.name_len; in qla_async_rsnn_nn()
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/Linux-v5.4/drivers/vhost/
Dscsi.c218 size_t req_size, rsp_size; member
870 } else if (unlikely(vc->out_size < vc->req_size)) { in vhost_scsi_chk_size()
873 vc->req_size, vc->out_size); in vhost_scsi_chk_size()
886 if (unlikely(!copy_from_iter_full(vc->req, vc->req_size, in vhost_scsi_get_req()
952 vc.req_size = sizeof(v_req_pi); in vhost_scsi_handle_vq()
957 vc.req_size = sizeof(v_req); in vhost_scsi_handle_vq()
994 if (vc.out_size > vc.req_size) { in vhost_scsi_handle_vq()
996 exp_data_len = vc.out_size - vc.req_size; in vhost_scsi_handle_vq()
1221 vc.req_size = sizeof(struct virtio_scsi_ctrl_tmf_req); in vhost_scsi_ctl_handle_vq()
1229 vc.req_size = sizeof(struct virtio_scsi_ctrl_an_req); in vhost_scsi_ctl_handle_vq()
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/Linux-v5.4/arch/um/drivers/
Dvector_kern.h94 int req_size; /* different from max packet - used for TSO */ member
/Linux-v5.4/arch/mips/include/asm/octeon/
Dcvmx-bootmem.h273 int64_t cvmx_bootmem_phy_alloc(uint64_t req_size, uint64_t address_min,
/Linux-v5.4/drivers/net/ethernet/netronome/nfp/
Dccm.h119 nfp_ccm_mbox_msg_alloc(struct nfp_net *nn, unsigned int req_size,
Dccm_mbox.c690 nfp_ccm_mbox_msg_alloc(struct nfp_net *nn, unsigned int req_size, in nfp_ccm_mbox_msg_alloc() argument
699 max_size = max(req_size, reply_size); in nfp_ccm_mbox_msg_alloc()
706 skb_put(skb, req_size); in nfp_ccm_mbox_msg_alloc()
/Linux-v5.4/net/tipc/
Dnetlink_compat.c58 int req_size; member
261 if (msg->req_type && (!msg->req_size || in tipc_nl_compat_dumpit()
359 if (msg->req_type && (!msg->req_size || in tipc_nl_compat_doit()
1284 msg.req_size = nlmsg_attrlen(req_nlh, GENL_HDRLEN + TIPC_GENL_HDRLEN); in tipc_nl_compat_recv()
1285 if (msg.req_size && !TLV_OK(msg.req, msg.req_size)) { in tipc_nl_compat_recv()
/Linux-v5.4/drivers/infiniband/core/
Drdma_core.h143 u8 req_size; member
/Linux-v5.4/drivers/net/ethernet/cavium/liquidio/
Dlio_vf_rep.c56 void *req, int req_size, in lio_vf_rep_send_soft_command() argument
66 octeon_alloc_soft_command(oct, req_size, in lio_vf_rep_send_soft_command()
75 memcpy(sc_req, req, req_size); in lio_vf_rep_send_soft_command()
/Linux-v5.4/drivers/net/can/usb/peak_usb/
Dpcan_usb_pro.h181 int req_value, void *req_addr, int req_size);
/Linux-v5.4/sound/usb/
Dmixer_scarlett_gen2.c573 u32 cmd, u16 req_size) in scarlett2_fill_request_header() argument
579 req->size = cpu_to_le16(req_size); in scarlett2_fill_request_header()
588 void *req_data, u16 req_size, void *resp_data, u16 resp_size) in scarlett2_usb() argument
591 u16 req_buf_size = sizeof(struct scarlett2_usb_packet) + req_size; in scarlett2_usb()
612 scarlett2_fill_request_header(private, req, cmd, req_size); in scarlett2_usb()
614 if (req_size) in scarlett2_usb()
615 memcpy(req->data, req_data, req_size); in scarlett2_usb()
/Linux-v5.4/net/tls/
Dtls_device_fallback.c130 unsigned int req_size = sizeof(struct aead_request) + in tls_alloc_aead_request() local
134 aead_req = kzalloc(req_size, flags); in tls_alloc_aead_request()

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