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Searched refs:dst_off (Results 1 – 22 of 22) sorted by relevance

/linux/tools/testing/selftests/powerpc/copyloops/
A Dvalidate.c18 unsigned long dst_off, unsigned long len, void *redzone, in do_one() argument
26 dstp = dst + MIN_REDZONE + dst_off; in do_one()
66 unsigned long len, src_off, dst_off; in test_copy_loop() local
87 for (dst_off = 0; dst_off < MAX_OFFSET; dst_off++) { in test_copy_loop()
88 do_one(src, dst, src_off, dst_off, len, in test_copy_loop()
/linux/include/linux/
A Dhighmem.h301 static inline void memcpy_page(struct page *dst_page, size_t dst_off, in memcpy_page() argument
308 VM_BUG_ON(dst_off + len > PAGE_SIZE || src_off + len > PAGE_SIZE); in memcpy_page()
309 memcpy(dst + dst_off, src + src_off, len); in memcpy_page()
314 static inline void memmove_page(struct page *dst_page, size_t dst_off, in memmove_page() argument
321 VM_BUG_ON(dst_off + len > PAGE_SIZE || src_off + len > PAGE_SIZE); in memmove_page()
322 memmove(dst + dst_off, src + src_off, len); in memmove_page()
/linux/net/smc/
A Dsmc_tx.c325 size_t dst_off, size_t dst_len, in smcr_tx_rdma_writes() argument
358 rc = smc_tx_rdma_write(conn, dst_off, num_sges, in smcr_tx_rdma_writes()
365 dst_off = 0; /* modulo offset in RMBE ring buffer */ in smcr_tx_rdma_writes()
378 size_t dst_off, size_t dst_len) in smcd_tx_rdma_writes() argument
388 rc = smcd_tx_ism_write(conn, data, src_len, dst_off + in smcd_tx_rdma_writes()
392 dst_off += src_len; in smcd_tx_rdma_writes()
406 dst_off = 0; /* modulo offset in RMBE ring buffer */ in smcd_tx_rdma_writes()
421 size_t len, src_len, dst_off, dst_len; /* current chunk values */ in smc_tx_rdma_writes() local
454 dst_off = prod.count; in smc_tx_rdma_writes()
481 dst_off, dst_len); in smc_tx_rdma_writes()
[all …]
/linux/fs/nfs/
A Dnfs4file.c241 struct file *dst_file, loff_t dst_off, loff_t count, in nfs42_remap_file_range() argument
264 if (!IS_ALIGNED(src_off, bs) || !IS_ALIGNED(dst_off, bs)) in nfs42_remap_file_range()
293 ret = nfs42_proc_clone(src_file, dst_file, src_off, dst_off, count); in nfs42_remap_file_range()
298 truncate_inode_pages_range(&dst_inode->i_data, dst_off, dst_off + count - 1); in nfs42_remap_file_range()
/linux/fs/ceph/
A Dfile.c2216 endoff = dst_off + len; in is_file_size_ok()
2338 *dst_off += object_size; in ceph_do_objects_copy()
2416 ret = file_write_and_wait_range(dst_file, dst_off, (dst_off + len)); in __ceph_copy_file_range()
2428 dst_file, (dst_off + len), &dst_got); in __ceph_copy_file_range()
2441 dst_off >> PAGE_SHIFT, in __ceph_copy_file_range()
2442 (dst_off + len) >> PAGE_SHIFT); in __ceph_copy_file_range()
2473 &dst_off, src_objlen, flags); in __ceph_copy_file_range()
2485 src_off, dst_off, len); in __ceph_copy_file_range()
2505 if (dst_off > size) { in __ceph_copy_file_range()
2529 &dst_off, len, flags); in __ceph_copy_file_range()
[all …]
/linux/drivers/dma/
A Ddmatest.c456 unsigned int dst_off, unsigned int len, unsigned long data) in result() argument
460 current->comm, n, err, src_off, dst_off, len, data); in result()
463 current->comm, n, err, src_off, dst_off, len, data); in result()
468 unsigned int dst_off, unsigned int len, in dbg_result() argument
472 current->comm, n, err, src_off, dst_off, len, data); in dbg_result()
475 #define verbose_result(err, n, src_off, dst_off, len, data) ({ \ argument
477 result(err, n, src_off, dst_off, len, data); \
479 dbg_result(err, n, src_off, dst_off, len, data);\
/linux/sound/drivers/
A Daloop.c503 unsigned int dst_off = dpcm->buf_pos; in clear_capture_buf() local
512 if (dst_off + size > dpcm->pcm_buffer_size) in clear_capture_buf()
513 size = dpcm->pcm_buffer_size - dst_off; in clear_capture_buf()
514 snd_pcm_format_set_silence(runtime->format, dst + dst_off, in clear_capture_buf()
521 dst_off = 0; in clear_capture_buf()
533 unsigned int dst_off = capt->buf_pos; in copy_play_buf() local
557 if (dst_off + size > capt->pcm_buffer_size) in copy_play_buf()
558 size = capt->pcm_buffer_size - dst_off; in copy_play_buf()
559 memcpy(dst + dst_off, src + src_off, size); in copy_play_buf()
565 dst_off = (dst_off + size) % capt->pcm_buffer_size; in copy_play_buf()
/linux/tools/lib/bpf/
A Dlinker.c33 int dst_off; member
1139 src->dst_off = dst_align_sz; in extend_sec()
1935 dst_sym->st_value = src_sec->dst_off + sym->st_value; in linker_append_elf_sym()
2048 dst_rel = dst_sec->raw_data + src_sec->dst_off; in linker_append_elf_relos()
2061 dst_rel->r_offset += src_linked_sec->dst_off; in linker_append_elf_relos()
2081 insn->imm += sec->dst_off / sizeof(struct bpf_insn); in linker_append_elf_relos()
2083 insn->imm += sec->dst_off; in linker_append_elf_relos()
2399 dst_var->offset = src_sec->dst_off + src_var->offset; in linker_append_btf()
2461 dst_rec->insn_off += src_sec->dst_off; in linker_append_btf_ext()
2490 dst_rec->insn_off += src_sec->dst_off; in linker_append_btf_ext()
[all …]
/linux/fs/ksmbd/
A Dvfs.c1734 loff_t src_off, dst_off, src_file_size; in ksmbd_vfs_copy_file_ranges() local
1759 dst_off = le64_to_cpu(chunks[i].TargetOffset); in ksmbd_vfs_copy_file_ranges()
1765 if (check_lock_range(dst_fp->filp, dst_off, in ksmbd_vfs_copy_file_ranges()
1766 dst_off + len - 1, WRITE)) in ksmbd_vfs_copy_file_ranges()
1775 dst_off = le64_to_cpu(chunks[i].TargetOffset); in ksmbd_vfs_copy_file_ranges()
1782 dst_fp->filp, dst_off, len, 0); in ksmbd_vfs_copy_file_ranges()
A Dsmb2pdu.c7756 loff_t src_off, dst_off, length, cloned; in smb2_ioctl() local
7781 dst_off = le64_to_cpu(dup_ext->TargetFileOffset); in smb2_ioctl()
7784 dst_off, length, 0); in smb2_ioctl()
7790 fp_out->filp, dst_off, length, 0); in smb2_ioctl()
/linux/Documentation/driver-api/dmaengine/
A Ddmatest.rst119 …"dmatest: result <channel>: <test id>: '<error msg>' with src_off=<val> dst_off=<val> len=<val> (<…
124 dmatest: result dma0chan0-copy0: #1: No errors with src_off=0x7bf dst_off=0x8ad len=0x3fea (0)
/linux/drivers/crypto/
A Dmxs-dcp.c309 uint32_t dst_off = 0; in mxs_dcp_aes_block_crypt() local
366 actx->fill, dst_off); in mxs_dcp_aes_block_crypt()
367 dst_off += actx->fill; in mxs_dcp_aes_block_crypt()
/linux/drivers/mmc/host/
A Dtifm_sd.c209 static void tifm_sd_copy_page(struct page *dst, unsigned int dst_off, in tifm_sd_copy_page() argument
214 unsigned char *dst_buf = kmap_atomic(dst) + dst_off; in tifm_sd_copy_page()
218 kunmap_atomic(dst_buf - dst_off); in tifm_sd_copy_page()
/linux/drivers/mtd/nand/raw/
A Dnand_base.c129 void nand_extract_bits(u8 *dst, unsigned int dst_off, const u8 *src, in nand_extract_bits() argument
134 dst += dst_off / 8; in nand_extract_bits()
135 dst_off %= 8; in nand_extract_bits()
140 n = min3(8 - dst_off, 8 - src_off, nbits); in nand_extract_bits()
143 *dst &= ~GENMASK(n - 1 + dst_off, dst_off); in nand_extract_bits()
144 *dst |= tmp << dst_off; in nand_extract_bits()
146 dst_off += n; in nand_extract_bits()
147 if (dst_off >= 8) { in nand_extract_bits()
149 dst_off -= 8; in nand_extract_bits()
/linux/drivers/gpu/drm/ast/
A Dast_mode.c809 u64 dst_off = in ast_cursor_plane_helper_atomic_update() local
831 ast_set_cursor_base(ast, dst_off); in ast_cursor_plane_helper_atomic_update()
/linux/include/linux/mtd/
A Drawnand.h1574 void nand_extract_bits(u8 *dst, unsigned int dst_off, const u8 *src,
/linux/fs/f2fs/
A Dnode.c141 pgoff_t dst_off; in get_next_nat_page() local
146 dst_off = next_nat_addr(sbi, current_nat_addr(sbi, nid)); in get_next_nat_page()
152 dst_page = f2fs_grab_meta_page(sbi, dst_off); in get_next_nat_page()
A Dsegment.c4145 pgoff_t src_off, dst_off; in get_next_sit_page() local
4148 dst_off = next_sit_addr(sbi, src_off); in get_next_sit_page()
4150 page = f2fs_grab_meta_page(sbi, dst_off); in get_next_sit_page()
/linux/fs/fuse/
A Dfile.c3124 struct file *dst_file, loff_t dst_off, in fuse_copy_file_range() argument
3129 ret = __fuse_copy_file_range(src_file, src_off, dst_file, dst_off, in fuse_copy_file_range()
3134 dst_off, len, flags); in fuse_copy_file_range()
/linux/drivers/net/ethernet/chelsio/cxgb4/
A Dcudbg_lib.c2467 __be64 *dst_off; in cudbg_collect_dump_context() local
2471 dst_off = (__be64 *)buff->data; in cudbg_collect_dump_context()
2477 dst_off[k] = cpu_to_be64(src_off[k]); in cudbg_collect_dump_context()
/linux/fs/btrfs/
A Dextent_io.c7165 unsigned long dst_off, unsigned long src_off, in copy_pages() argument
7176 if (areas_overlap(src_off, dst_off, len)) in copy_pages()
7181 memmove(dst_kaddr + dst_off, src_kaddr + src_off, len); in copy_pages()
7183 memcpy(dst_kaddr + dst_off, src_kaddr + src_off, len); in copy_pages()
/linux/drivers/net/ethernet/broadcom/
A Dtg3.c15701 int i, dst_off; in tg3_read_bc_ver() local
15721 dst_off = strlen(tp->fw_ver); in tg3_read_bc_ver()
15724 if (TG3_VER_SIZE - dst_off < 16 || in tg3_read_bc_ver()
15734 memcpy(tp->fw_ver + dst_off + i, &v, sizeof(v)); in tg3_read_bc_ver()
15745 snprintf(&tp->fw_ver[dst_off], TG3_VER_SIZE - dst_off, in tg3_read_bc_ver()

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