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Searched refs:cur_len (Results 1 – 25 of 41) sorted by relevance

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/Linux-v5.10/drivers/nvdimm/
Dblk.c80 unsigned int cur_len; in nd_blk_rw_integrity() local
91 cur_len = min(len, bv.bv_len); in nd_blk_rw_integrity()
94 cur_len, rw); in nd_blk_rw_integrity()
99 len -= cur_len; in nd_blk_rw_integrity()
100 dev_offset += cur_len; in nd_blk_rw_integrity()
101 if (!bvec_iter_advance(bip->bip_vec, &bip->bip_iter, cur_len)) in nd_blk_rw_integrity()
130 unsigned int cur_len; in nsblk_do_bvec() local
138 cur_len = bip ? min(len, sector_size) : len; in nsblk_do_bvec()
142 dev_offset = to_dev_offset(nsblk, ns_offset, cur_len); in nsblk_do_bvec()
147 err = ndbr->do_io(ndbr, dev_offset, iobuf + off, cur_len, rw); in nsblk_do_bvec()
[all …]
Dbtt.c1154 unsigned int cur_len; in btt_rw_integrity() local
1165 cur_len = min(len, bv.bv_len); in btt_rw_integrity()
1169 mem + bv.bv_offset, cur_len, in btt_rw_integrity()
1173 mem + bv.bv_offset, cur_len, in btt_rw_integrity()
1180 len -= cur_len; in btt_rw_integrity()
1181 meta_nsoff += cur_len; in btt_rw_integrity()
1182 if (!bvec_iter_advance(bip->bip_vec, &bip->bip_iter, cur_len)) in btt_rw_integrity()
1207 u32 cur_len; in btt_read_pg() local
1215 cur_len = min(btt->sector_size, len); in btt_read_pg()
1232 zero_fill_data(page, off, cur_len); in btt_read_pg()
[all …]
/Linux-v5.10/drivers/spi/
Dspi-sh.c158 int cur_len; in spi_sh_send() local
167 cur_len = min(SPI_SH_FIFO_SIZE, remain); in spi_sh_send()
168 for (i = 0; i < cur_len && in spi_sh_send()
182 cur_len = i; in spi_sh_send()
184 remain -= cur_len; in spi_sh_send()
185 data += cur_len; in spi_sh_send()
223 int cur_len; in spi_sh_receive() local
252 cur_len = min(SPI_SH_FIFO_SIZE, remain); in spi_sh_receive()
253 for (i = 0; i < cur_len; i++) { in spi_sh_receive()
259 remain -= cur_len; in spi_sh_receive()
[all …]
/Linux-v5.10/drivers/ide/
Dide-dma-sff.c125 u32 cur_addr, cur_len, xcount, bcount; in ide_build_dmatable() local
128 cur_len = sg_dma_len(sg); in ide_build_dmatable()
136 while (cur_len) { in ide_build_dmatable()
141 if (bcount > cur_len) in ide_build_dmatable()
142 bcount = cur_len; in ide_build_dmatable()
156 cur_len -= bcount; in ide_build_dmatable()
Dtx4939ide.c243 u32 cur_addr, cur_len, bcount; in tx4939ide_build_dmatable() local
246 cur_len = sg_dma_len(sg); in tx4939ide_build_dmatable()
252 while (cur_len) { in tx4939ide_build_dmatable()
257 if (bcount > cur_len) in tx4939ide_build_dmatable()
258 bcount = cur_len; in tx4939ide_build_dmatable()
268 cur_len -= bcount; in tx4939ide_build_dmatable()
Dpmac.c1474 u32 cur_len; in pmac_ide_build_dmatable() local
1477 cur_len = sg_dma_len(sg); in pmac_ide_build_dmatable()
1487 while (cur_len) { in pmac_ide_build_dmatable()
1488 unsigned int tc = (cur_len < 0xfe00)? cur_len: 0xfe00; in pmac_ide_build_dmatable()
1502 cur_len -= tc; in pmac_ide_build_dmatable()
/Linux-v5.10/fs/ext4/
Dmove_extent.c623 int unwritten, cur_len; in ext4_move_extents() local
631 cur_len = ext4_ext_get_actual_len(ex); in ext4_move_extents()
633 if (cur_blk + cur_len - 1 < o_start) { in ext4_move_extents()
651 cur_len += cur_blk - o_start; in ext4_move_extents()
654 if (o_end - o_start < cur_len) in ext4_move_extents()
655 cur_len = o_end - o_start; in ext4_move_extents()
662 if (cur_len > blocks_per_page- offset_in_page) in ext4_move_extents()
663 cur_len = blocks_per_page - offset_in_page; in ext4_move_extents()
675 offset_in_page, cur_len, in ext4_move_extents()
680 o_start += cur_len; in ext4_move_extents()
[all …]
/Linux-v5.10/drivers/input/rmi4/
Drmi_smbus.c143 int cur_len = (int)len; in rmi_smb_write_block() local
147 while (cur_len > 0) { in rmi_smb_write_block()
164 cur_len -= SMB_MAX_COUNT; in rmi_smb_write_block()
196 int cur_len = (int)len; in rmi_smb_read_block() local
201 while (cur_len > 0) { in rmi_smb_read_block()
203 int block_len = min_t(int, cur_len, SMB_MAX_COUNT); in rmi_smb_read_block()
216 cur_len -= SMB_MAX_COUNT; in rmi_smb_read_block()
/Linux-v5.10/arch/arm/mach-rpc/
Ddma.c31 unsigned int cur_len; member
70 idma->cur_len = end - TRANSFER_SIZE; in iomd_get_next_sg()
89 idma->cur_len = 0; in iomd_get_next_sg()
92 idma->cur_len |= flags; in iomd_get_next_sg()
120 writel(idma->cur_len, base + end); in iomd_dma_handle()
123 idma->cur_len == (DMA_END_S|DMA_END_L)) in iomd_dma_handle()
/Linux-v5.10/drivers/md/
Ddm-ebs-target.c68 unsigned int cur_len; in __ebs_rw_bvec() local
81 cur_len = min(dm_bufio_get_block_size(ec->bufio) - buf_off, bv_len); in __ebs_rw_bvec()
99 memcpy(pa, ba, cur_len); in __ebs_rw_bvec()
103 memcpy(ba, pa, cur_len); in __ebs_rw_bvec()
104 dm_bufio_mark_partial_buffer_dirty(b, buf_off, buf_off + cur_len); in __ebs_rw_bvec()
110 pa += cur_len; in __ebs_rw_bvec()
111 bv_len -= cur_len; in __ebs_rw_bvec()
/Linux-v5.10/drivers/platform/mellanox/
Dmlxbf-tmfifo.c75 int cur_len; member
575 if (vring->cur_len + sizeof(u64) <= len) { in mlxbf_tmfifo_rxtx_word()
578 memcpy(addr + vring->cur_len, &data, sizeof(u64)); in mlxbf_tmfifo_rxtx_word()
580 memcpy(&data, addr + vring->cur_len, sizeof(u64)); in mlxbf_tmfifo_rxtx_word()
581 vring->cur_len += sizeof(u64); in mlxbf_tmfifo_rxtx_word()
585 memcpy(addr + vring->cur_len, &data, in mlxbf_tmfifo_rxtx_word()
586 len - vring->cur_len); in mlxbf_tmfifo_rxtx_word()
588 memcpy(&data, addr + vring->cur_len, in mlxbf_tmfifo_rxtx_word()
589 len - vring->cur_len); in mlxbf_tmfifo_rxtx_word()
590 vring->cur_len = len; in mlxbf_tmfifo_rxtx_word()
[all …]
/Linux-v5.10/kernel/bpf/
Dhelpers.c413 size_t cur_len = buf_len; in __bpf_strtoull() local
435 cur_len -= consumed; in __bpf_strtoull()
436 if (!cur_len) in __bpf_strtoull()
439 cur_len = min(cur_len, sizeof(str) - 1); in __bpf_strtoull()
440 memcpy(str, cur_buf, cur_len); in __bpf_strtoull()
441 str[cur_len] = '\0'; in __bpf_strtoull()
Dcgroup.c1238 .cur_len = PAGE_SIZE, in __cgroup_bpf_run_filter_sysctl()
1247 ctx.cur_val = kmalloc_track_caller(ctx.cur_len, GFP_KERNEL); in __cgroup_bpf_run_filter_sysctl()
1249 table->proc_handler(table, 0, ctx.cur_val, &ctx.cur_len, &pos)) { in __cgroup_bpf_run_filter_sysctl()
1251 ctx.cur_len = 0; in __cgroup_bpf_run_filter_sysctl()
1581 return copy_sysctl_value(buf, buf_len, ctx->cur_val, ctx->cur_len); in BPF_CALL_3()
/Linux-v5.10/net/wireless/
Dutil.c639 int cur_len; in __ieee80211_amsdu_copy_frag() local
656 cur_len = min(len, frag_len); in __ieee80211_amsdu_copy_frag()
658 __frame_add_frag(frame, frag_page, frag_ptr, cur_len, frag_size); in __ieee80211_amsdu_copy_frag()
659 len -= cur_len; in __ieee80211_amsdu_copy_frag()
663 cur_len = min(len, frag_len); in __ieee80211_amsdu_copy_frag()
665 skb_frag_address(frag), cur_len, frag_len); in __ieee80211_amsdu_copy_frag()
666 len -= cur_len; in __ieee80211_amsdu_copy_frag()
676 int cur_len = len; in __ieee80211_amsdu_copy() local
687 cur_len = min_t(int, len, 32); in __ieee80211_amsdu_copy()
693 frame = dev_alloc_skb(hlen + sizeof(struct ethhdr) + 2 + cur_len); in __ieee80211_amsdu_copy()
[all …]
/Linux-v5.10/drivers/net/wireless/mediatek/mt76/mt7603/
Dmcu.c124 int cur_len, ret = 0; in mt7603_mcu_send_firmware() local
127 cur_len = min_t(int, 4096 - sizeof(struct mt7603_mcu_txd), in mt7603_mcu_send_firmware()
131 data, cur_len, false); in mt7603_mcu_send_firmware()
135 data += cur_len; in mt7603_mcu_send_firmware()
136 len -= cur_len; in mt7603_mcu_send_firmware()
/Linux-v5.10/fs/cifs/
Dfile.c2708 size_t get_numpages(const size_t wsize, const size_t len, size_t *cur_len) in get_numpages() argument
2716 if (cur_len) in get_numpages()
2717 *cur_len = clen; in get_numpages()
2761 size_t save_len, copied, bytes, cur_len = *len; in wdata_fill_from_iovec() local
2764 save_len = cur_len; in wdata_fill_from_iovec()
2766 bytes = min_t(const size_t, cur_len, PAGE_SIZE); in wdata_fill_from_iovec()
2768 cur_len -= copied; in wdata_fill_from_iovec()
2779 cur_len = save_len - cur_len; in wdata_fill_from_iovec()
2780 *len = cur_len; in wdata_fill_from_iovec()
2788 if (!cur_len) in wdata_fill_from_iovec()
[all …]
/Linux-v5.10/drivers/mmc/host/
Dmmci_stm32_sdmmc.c422 int cur_len = 0, max_len = 0, end_of_len = 0; in sdmmc_dlyb_phase_tuning() local
429 cur_len = 0; in sdmmc_dlyb_phase_tuning()
431 cur_len++; in sdmmc_dlyb_phase_tuning()
432 if (cur_len > max_len) { in sdmmc_dlyb_phase_tuning()
433 max_len = cur_len; in sdmmc_dlyb_phase_tuning()
/Linux-v5.10/drivers/usb/musb/
Dux500_dma.c35 unsigned int cur_len; member
63 ux500_channel->channel.actual_len = ux500_channel->cur_len; in ux500_dma_callback()
91 ux500_channel->cur_len = len; in ux500_configure_channel()
/Linux-v5.10/fs/xfs/libxfs/
Dxfs_alloc.c739 xfs_extlen_t cur_len;/* current search length */ member
764 acur->cur_len = args->maxlen; in xfs_alloc_cur_setup()
957 xfs_extlen_t len, cur_len; in xfs_alloc_cntbt_iter() local
965 cur_len = acur->cur_len; in xfs_alloc_cntbt_iter()
966 error = xfs_alloc_lookup_ge(cur, args->agbno, cur_len, &i); in xfs_alloc_cntbt_iter()
979 ASSERT(len >= acur->cur_len); in xfs_alloc_cntbt_iter()
980 acur->cur_len = len; in xfs_alloc_cntbt_iter()
993 if (!error && i && len == acur->cur_len) in xfs_alloc_cntbt_iter()
1007 cur_len <<= 1; in xfs_alloc_cntbt_iter()
1008 if (!acur->len || acur->cur_len >= cur_len) in xfs_alloc_cntbt_iter()
[all …]
/Linux-v5.10/drivers/iommu/
Ddma-iommu.c761 unsigned int cur_len = 0, max_len = dma_get_max_seg_size(dev); in __finalise_sg() local
782 if (cur_len && !s_iova_off && (dma_addr & seg_mask) && in __finalise_sg()
783 (max_len - cur_len >= s_length)) { in __finalise_sg()
785 cur_len += s_length; in __finalise_sg()
790 cur_len = s_length; in __finalise_sg()
796 sg_dma_len(cur) = cur_len; in __finalise_sg()
800 cur_len = 0; in __finalise_sg()
/Linux-v5.10/drivers/net/ethernet/atheros/
Dag71xx.c1521 unsigned int cur_len = len; in ag71xx_fill_dma_desc() local
1529 if (cur_len > split) { in ag71xx_fill_dma_desc()
1530 cur_len = split; in ag71xx_fill_dma_desc()
1536 cur_len -= 4; in ag71xx_fill_dma_desc()
1540 addr += cur_len; in ag71xx_fill_dma_desc()
1541 len -= cur_len; in ag71xx_fill_dma_desc()
1544 cur_len |= DESC_MORE; in ag71xx_fill_dma_desc()
1548 cur_len |= DESC_EMPTY; in ag71xx_fill_dma_desc()
1550 desc->ctrl = cur_len; in ag71xx_fill_dma_desc()
/Linux-v5.10/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_init_ops.h94 u32 cur_len = min(buf_len32, len - i); in bnx2x_init_fill() local
96 bnx2x_write_big_buf(bp, addr + i*4, cur_len, wb); in bnx2x_init_fill()
133 u32 cur_len = min(buf_len32, len - i); in bnx2x_init_wr_64() local
135 bnx2x_write_big_buf_wb(bp, addr + i*4, cur_len); in bnx2x_init_wr_64()
/Linux-v5.10/drivers/ata/
Dpata_mpc52xx.c459 u32 cur_len = sg_dma_len(sg); in mpc52xx_ata_build_dmatable() local
461 while (cur_len) { in mpc52xx_ata_build_dmatable()
462 unsigned int tc = min(cur_len, MAX_DMA_BUFFER_SIZE); in mpc52xx_ata_build_dmatable()
481 cur_len -= tc; in mpc52xx_ata_build_dmatable()
/Linux-v5.10/drivers/target/
Dtarget_core_configfs.c2617 ssize_t len = 0, cur_len; in target_lu_gp_members_show() local
2627 cur_len = snprintf(buf, LU_GROUP_NAME_BUF, "%s/%s\n", in target_lu_gp_members_show()
2630 cur_len++; /* Extra byte for NULL terminator */ in target_lu_gp_members_show()
2632 if ((cur_len + len) > PAGE_SIZE) { in target_lu_gp_members_show()
2637 memcpy(page+len, buf, cur_len); in target_lu_gp_members_show()
2638 len += cur_len; in target_lu_gp_members_show()
3022 ssize_t len = 0, cur_len; in target_tg_pt_gp_members_show() local
3032 cur_len = snprintf(buf, TG_PT_GROUP_NAME_BUF, "%s/%s/tpgt_%hu" in target_tg_pt_gp_members_show()
3037 cur_len++; /* Extra byte for NULL terminator */ in target_tg_pt_gp_members_show()
3039 if ((cur_len + len) > PAGE_SIZE) { in target_tg_pt_gp_members_show()
[all …]
/Linux-v5.10/drivers/target/iscsi/cxgbit/
Dcxgbit_target.c360 u32 cur_len = min_t(u32, data_length, sg->length - page_off); in cxgbit_map_skb() local
366 cur_len); in cxgbit_map_skb()
367 skb->data_len += cur_len; in cxgbit_map_skb()
368 skb->len += cur_len; in cxgbit_map_skb()
369 skb->truesize += cur_len; in cxgbit_map_skb()
371 data_length -= cur_len; in cxgbit_map_skb()

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