Home
last modified time | relevance | path

Searched refs:dst_off (Results 1 – 18 of 18) sorted by relevance

/linux/tools/testing/selftests/powerpc/copyloops/
H A Dmemmove_validate.c22 size_t i, src_off, dst_off, len; in testcase_run() local
39 for (dst_off = 0; dst_off < MAX_OFFSET; dst_off++) { in testcase_run()
40 for (len = 1; len < MAX_OFFSET - max(src_off, dst_off); len++) { in testcase_run()
42 memmove(usermap + dst_off, usermap + src_off, len); in testcase_run()
43 TEST_MEMMOVE(kernelmap + dst_off, kernelmap + src_off, len); in testcase_run()
46 src_off, dst_off, len); in testcase_run()
H 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/
H A Dhighmem.h390 static inline void memcpy_page(struct page *dst_page, size_t dst_off, in memcpy_page() argument
397 VM_BUG_ON(dst_off + len > PAGE_SIZE || src_off + len > PAGE_SIZE); in memcpy_page()
398 memcpy(dst + dst_off, src + src_off, len); in memcpy_page()
403 static inline void memcpy_folio(struct folio *dst_folio, size_t dst_off, in memcpy_folio() argument
406 VM_BUG_ON(dst_off + len > folio_size(dst_folio)); in memcpy_folio()
410 char *dst = kmap_local_folio(dst_folio, dst_off); in memcpy_folio()
415 chunk > PAGE_SIZE - offset_in_page(dst_off)) in memcpy_folio()
416 chunk = PAGE_SIZE - offset_in_page(dst_off); in memcpy_folio()
424 dst_off += chunk; in memcpy_folio()
/linux/fs/ceph/
H A Dfile.c2795 loff_t src_off, loff_t dst_off, size_t len) in is_file_size_ok() argument
2814 endoff = dst_off + len; in is_file_size_ok()
2873 struct ceph_inode_info *dst_ci, u64 *dst_off, in ceph_do_objects_copy() argument
2898 ceph_calc_file_object_mapping(&dst_ci->i_layout, *dst_off, in ceph_do_objects_copy()
2938 *dst_off += object_size; in ceph_do_objects_copy()
2948 struct file *dst_file, loff_t dst_off, in __ceph_copy_file_range() argument
3021 ret = file_write_and_wait_range(dst_file, dst_off, (dst_off + len)); in __ceph_copy_file_range()
3033 dst_file, (dst_off + len), &dst_got); in __ceph_copy_file_range()
3040 ret = is_file_size_ok(src_inode, dst_inode, src_off, dst_off, len); in __ceph_copy_file_range()
3047 dst_off >> PAGE_SHIFT, in __ceph_copy_file_range()
[all …]
/linux/mm/kmsan/
H A Dcore.c83 int i, iter, step, src_off, dst_off, oiter_src, oiter_dst; in kmsan_internal_memmove_metadata() local
113 dst_off = (u64)dst % KMSAN_ORIGIN_SIZE; in kmsan_internal_memmove_metadata()
118 oiter_dst = (iter + dst_off) / KMSAN_ORIGIN_SIZE; in kmsan_internal_memmove_metadata()
/linux/drivers/dma/
H A Ddmatest.c462 unsigned int dst_off, unsigned int len, unsigned long data) in result() argument
466 current->comm, n, err, src_off, dst_off, len, data); in result()
469 current->comm, n, err, src_off, dst_off, len, data); in result()
474 unsigned int dst_off, unsigned int len, in dbg_result() argument
478 current->comm, n, err, src_off, dst_off, len, data); in dbg_result()
481 #define verbose_result(err, n, src_off, dst_off, len, data) ({ \ argument
483 result(err, n, src_off, dst_off, len, data); \
485 dbg_result(err, n, src_off, dst_off, len, data);\
/linux/io_uring/
H A Drsrc.c1183 if (!arg->nr && (arg->dst_off || arg->src_off)) in io_clone_buffers()
1200 if (check_add_overflow(arg->nr, arg->dst_off, &nbufs)) in io_clone_buffers()
1210 for (i = 0; i < min(arg->dst_off, ctx->buf_table.nr); i++) { in io_clone_buffers()
1219 off = arg->dst_off; in io_clone_buffers()
/linux/Documentation/driver-api/dmaengine/
H A Ddmatest.rst129 …"dmatest: result <channel>: <test id>: '<error msg>' with src_off=<val> dst_off=<val> len=<val> (<…
134 dmatest: result dma0chan0-copy0: #1: No errors with src_off=0x7bf dst_off=0x8ad len=0x3fea (0)
/linux/drivers/mmc/host/
H A Dtifm_sd.c210 static void tifm_sd_copy_page(struct page *dst, unsigned int dst_off, in tifm_sd_copy_page() argument
215 unsigned char *dst_buf = kmap_local_page(dst) + dst_off; in tifm_sd_copy_page()
219 kunmap_local(dst_buf - dst_off); in tifm_sd_copy_page()
/linux/include/uapi/linux/
H A Dio_uring.h822 __u32 dst_off; member
/linux/fs/smb/client/
H A Dsmb2ops.c1844 * @dst_off: destination file byte offset
1857 u64 dst_off) in smb2_copychunk_range() argument
1876 tcon->ses->Suid, src_off, dst_off, len); in smb2_copychunk_range()
1906 dst_off_prev = dst_off; in smb2_copychunk_range()
1921 chunk->TargetOffset = cpu_to_le64(dst_off); in smb2_copychunk_range()
1929 dst_off += chunk_bytes; in smb2_copychunk_range()
1982 dst_off -= delta; in smb2_copychunk_range()
2017 dst_off = dst_off_prev; in smb2_copychunk_range()
2032 tcon->ses->Suid, src_off, dst_off, len, rc); in smb2_copychunk_range()
2037 tcon->ses->Suid, src_off, dst_off, le
[all...]
/linux/kernel/bpf/
H A Dhelpers.c2932 __bpf_kfunc int bpf_dynptr_copy(struct bpf_dynptr *dst_ptr, u64 dst_off, in bpf_dynptr_copy() argument
2942 dst_slice = bpf_dynptr_slice_rdwr(dst_ptr, dst_off, NULL, size); in bpf_dynptr_copy()
2950 return __bpf_dynptr_write(dst, dst_off, src_slice, size, 0); in bpf_dynptr_copy()
2955 if (bpf_dynptr_check_off_len(dst, dst_off, size) || in bpf_dynptr_copy()
2967 err = __bpf_dynptr_write(dst, dst_off + off, buf, chunk_sz, 0); in bpf_dynptr_copy()
/linux/fs/f2fs/
H A Dnode.c147 pgoff_t dst_off; in get_next_nat_folio() local
152 dst_off = next_nat_addr(sbi, current_nat_addr(sbi, nid)); in get_next_nat_folio()
158 dst_folio = f2fs_grab_meta_folio(sbi, dst_off); in get_next_nat_folio()
H A Dsegment.c4581 pgoff_t src_off, dst_off; in get_next_sit_folio() local
4584 dst_off = next_sit_addr(sbi, src_off); in get_next_sit_folio()
4586 folio = f2fs_grab_meta_folio(sbi, dst_off); in get_next_sit_folio()
/linux/fs/fuse/
H A Dfile.c3147 struct file *dst_file, loff_t dst_off, in fuse_copy_file_range() argument
3152 ret = __fuse_copy_file_range(src_file, src_off, dst_file, dst_off, in fuse_copy_file_range()
3157 dst_off, len); in fuse_copy_file_range()
/linux/drivers/net/ethernet/chelsio/cxgb4/
H A Dcudbg_lib.c2468 __be64 *dst_off; in cudbg_collect_dump_context() local
2472 dst_off = (__be64 *)buff->data; in cudbg_collect_dump_context()
2478 dst_off[k] = cpu_to_be64(src_off[k]); in cudbg_collect_dump_context()
/linux/fs/smb/server/
H A Dsmb2pdu.c8389 loff_t src_off, dst_off, length, cloned; in smb2_ioctl()
8414 dst_off = le64_to_cpu(dup_ext->TargetFileOffset); in smb2_ioctl()
8426 fp_out->filp, dst_off, length, 0); in smb2_ioctl()
8432 fp_out->filp, dst_off, in smb2_ioctl()
8383 loff_t src_off, dst_off, length, cloned; smb2_ioctl() local
/linux/drivers/net/ethernet/broadcom/
H A Dtg3.c15822 int i, dst_off; in tg3_read_bc_ver() local
15842 dst_off = strlen(tp->fw_ver); in tg3_read_bc_ver()
15845 if (TG3_VER_SIZE - dst_off < 16 || in tg3_read_bc_ver()
15855 memcpy(tp->fw_ver + dst_off + i, &v, sizeof(v)); in tg3_read_bc_ver()
15866 snprintf(&tp->fw_ver[dst_off], TG3_VER_SIZE - dst_off, in tg3_read_bc_ver()