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Searched refs:src_off (Results 1 – 25 of 25) 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
38 for (src_off = 0; src_off < MAX_OFFSET; src_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.c21 static void do_one(char *src, char *dst, unsigned long src_off, in do_one() argument
29 srcp = src + MIN_REDZONE + src_off; in do_one()
70 unsigned long len, src_off, dst_off; local
94 for (src_off = 0; src_off < MAX_OFFSET; src_off++) {
96 do_one(src, dst, src_off, dst_off, len,
/linux/fs/pstore/
H A Dftrace.c160 size_t dest_size, src_size, total, dest_off, src_off; in pstore_ftrace_combine_log() local
169 src_off = src_log_size % record_size; in pstore_ftrace_combine_log()
170 src_size = src_log_size - src_off; in pstore_ftrace_combine_log()
178 srec = (struct pstore_ftrace_record *)(src_log + src_off); in pstore_ftrace_combine_log()
/linux/fs/nfs/
H A Dnfs4file.c247 static loff_t nfs42_remap_file_range(struct file *src_file, loff_t src_off, in nfs42_remap_file_range() argument
270 if (!IS_ALIGNED(src_off, bs) || !IS_ALIGNED(dst_off, bs)) in nfs42_remap_file_range()
272 if (!IS_ALIGNED(count, bs) && i_size_read(src_inode) != (src_off + count)) in nfs42_remap_file_range()
289 ret = nfs42_proc_clone(src_file, dst_file, src_off, dst_off, count); in nfs42_remap_file_range()
/linux/crypto/async_tx/
H A Dasync_pq.c49 int src_off = 0; in do_async_gen_syndrome() local
79 &unmap->addr[src_off], in do_async_gen_syndrome()
81 &scfs[src_off], unmap->len, in do_async_gen_syndrome()
95 src_off += pq_src_cnt; in do_async_gen_syndrome()
/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
112 src_off = (u64)src % KMSAN_ORIGIN_SIZE; in kmsan_internal_memmove_metadata()
117 oiter_src = (iter + src_off) / KMSAN_ORIGIN_SIZE; in kmsan_internal_memmove_metadata()
/linux/fs/smb/server/
H A Dvfs.c1718 loff_t src_off, dst_off, src_file_size; in ksmbd_vfs_copy_file_ranges() local
1742 src_off = le64_to_cpu(chunks[i].SourceOffset); in ksmbd_vfs_copy_file_ranges()
1746 if (check_lock_range(src_fp->filp, src_off, in ksmbd_vfs_copy_file_ranges()
1747 src_off + len - 1, READ)) in ksmbd_vfs_copy_file_ranges()
1758 src_off = le64_to_cpu(chunks[i].SourceOffset); in ksmbd_vfs_copy_file_ranges()
1762 if (src_off + len > src_file_size) in ksmbd_vfs_copy_file_ranges()
1770 dst_off + len > src_off && in ksmbd_vfs_copy_file_ranges()
1771 dst_off < src_off + len) in ksmbd_vfs_copy_file_ranges()
1772 ret = do_splice_direct(src_fp->filp, &src_off, in ksmbd_vfs_copy_file_ranges()
1776 ret = vfs_copy_file_range(src_fp->filp, src_off, in ksmbd_vfs_copy_file_ranges()
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/linux/drivers/dma/
H A Ddmatest.c461 static void result(const char *err, unsigned int n, unsigned int src_off, 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()
473 static void dbg_result(const char *err, unsigned int n, unsigned int src_off, 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/fs/ceph/
H A Dfile.c2810 loff_t src_off, loff_t dst_off, size_t len) in is_file_size_ok() argument
2822 if (src_off + len > size) { in is_file_size_ok()
2823 doutc(cl, "Copy beyond EOF (%llu + %zu > %llu)\n", src_off, in is_file_size_ok()
2887 static ssize_t ceph_do_objects_copy(struct ceph_inode_info *src_ci, u64 *src_off, in ceph_do_objects_copy() argument
2910 ceph_calc_file_object_mapping(&src_ci->i_layout, *src_off, in ceph_do_objects_copy()
2952 *src_off += object_size; in ceph_do_objects_copy()
2962 static ssize_t __ceph_copy_file_range(struct file *src_file, loff_t src_off, in __ceph_copy_file_range() argument
3031 ret = file_write_and_wait_range(src_file, src_off, (src_off + len)); in __ceph_copy_file_range()
3055 ret = is_file_size_ok(src_inode, dst_inode, src_off, dst_off, len); in __ceph_copy_file_range()
3069 ceph_calc_file_object_mapping(&src_ci->i_layout, src_off, in __ceph_copy_file_range()
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/linux/sound/drivers/
H A Daloop.c561 unsigned int size, unsigned int src_off, unsigned int dst_off) in copy_play_buf_part_n() argument
565 unsigned int src_off_ch = src_off / channels; in copy_play_buf_part_n()
583 unsigned int src_off = play->buf_pos; in copy_play_buf() local
606 if (src_off + size > play->pcm_buffer_size) in copy_play_buf()
607 size = play->pcm_buffer_size - src_off; in copy_play_buf()
611 copy_play_buf_part_n(play, capt, size, src_off, dst_off); in copy_play_buf()
613 memcpy(dst + dst_off, src + src_off, size); in copy_play_buf()
618 src_off = (src_off + size) % play->pcm_buffer_size; in copy_play_buf()
/linux/fs/smb/client/
H A Dsmb2ops.c1867 u64 src_off, in smb2_copychunk_range() argument
1888 tcon->ses->Suid, src_off, dst_off, len); in smb2_copychunk_range()
1917 src_off_prev = src_off; in smb2_copychunk_range()
1932 chunk->SourceOffset = cpu_to_le64(src_off); in smb2_copychunk_range()
1940 src_off += chunk_bytes; in smb2_copychunk_range()
1993 src_off -= delta; in smb2_copychunk_range()
2028 src_off = src_off_prev; in smb2_copychunk_range()
2044 tcon->ses->Suid, src_off, dst_off, len, rc); in smb2_copychunk_range()
2049 tcon->ses->Suid, src_off, dst_off, len); in smb2_copychunk_range()
2174 struct cifsFileInfo *trgtfile, u64 src_off, in smb2_duplicate_extents() argument
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H A Dcifsglob.h566 u64 src_off, u64 len, u64 dest_off);
568 struct cifsFileInfo *target_file, u64 src_off, u64 len,
/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.c211 struct page *src, unsigned int src_off, in tifm_sd_copy_page() argument
214 unsigned char *src_buf = kmap_local_page(src) + src_off; in tifm_sd_copy_page()
220 kunmap_local(src_buf - src_off); in tifm_sd_copy_page()
/linux/drivers/net/ethernet/intel/ice/
H A Dice_flow.c2432 u16 src_off = 0, dst_off = 0; in ice_rss_cfg_raw_symm() local
2444 src_off = ICE_FLOW_FIELD_IPV4_SRC_OFFSET; in ice_rss_cfg_raw_symm()
2454 src_off = ICE_FLOW_FIELD_IPV6_SRC_OFFSET; in ice_rss_cfg_raw_symm()
2463 src_off = ICE_FLOW_FIELD_SRC_PORT_OFFSET; in ice_rss_cfg_raw_symm()
2476 is_matched = prof->fv[i].offset == src_off && in ice_rss_cfg_raw_symm()
/linux/io_uring/
H A Drsrc.c1164 if (!arg->nr && (arg->dst_off || arg->src_off)) in io_clone_buffers()
1179 if (check_add_overflow(arg->nr, arg->src_off, &off) || off > nbufs) in io_clone_buffers()
1201 i = arg->src_off; in io_clone_buffers()
/linux/drivers/mtd/nand/raw/
H A Dnand_base.c129 unsigned int src_off, unsigned int nbits) in nand_extract_bits() argument
135 src += src_off / 8; in nand_extract_bits()
136 src_off %= 8; in nand_extract_bits()
139 n = min3(8 - dst_off, 8 - src_off, nbits); in nand_extract_bits()
141 tmp = (*src >> src_off) & GENMASK(n - 1, 0); in nand_extract_bits()
151 src_off += n; in nand_extract_bits()
152 if (src_off >= 8) { in nand_extract_bits()
154 src_off -= 8; in nand_extract_bits()
/linux/include/uapi/linux/
H A Dio_uring.h844 __u32 src_off; member
/linux/kernel/bpf/
H A Dhelpers.c3004 struct bpf_dynptr *src_ptr, u64 src_off, u64 size) in bpf_dynptr_copy() argument
3012 src_slice = bpf_dynptr_slice(src_ptr, src_off, NULL, size); in bpf_dynptr_copy()
3024 return __bpf_dynptr_read(dst_slice, size, src, src_off, 0); in bpf_dynptr_copy()
3027 bpf_dynptr_check_off_len(src, src_off, size)) in bpf_dynptr_copy()
3035 err = __bpf_dynptr_read(buf, chunk_sz, src, src_off + off, 0); in bpf_dynptr_copy()
/linux/fs/btrfs/
H A Draid56.c627 int src_off = 0; in run_xor() local
633 xor_blocks(xor_src_cnt, len, dest, pages + src_off); in run_xor()
636 src_off += xor_src_cnt; in run_xor()
/linux/drivers/video/fbdev/
H A Dudlfb.c1442 char *src, loff_t src_off, size_t src_size) { in edid_store() argument
1449 if ((src_size != EDID_LENGTH) || (src_off != 0)) in edid_store()
/linux/include/linux/mtd/
H A Drawnand.h1613 unsigned int src_off, unsigned int nbits);
/linux/fs/fuse/
H A Dfile.c3146 static ssize_t fuse_copy_file_range(struct file *src_file, loff_t src_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()
3156 ret = splice_copy_file_range(src_file, src_off, dst_file, in fuse_copy_file_range()
/linux/drivers/net/ethernet/chelsio/cxgb4/
H A Dcudbg_lib.c2469 u64 *src_off; in cudbg_collect_dump_context() local
2471 src_off = (u64 *)(ctx_buf + j * SGE_CTXT_SIZE); in cudbg_collect_dump_context()
2478 dst_off[k] = cpu_to_be64(src_off[k]); in cudbg_collect_dump_context()
/linux/drivers/accel/habanalabs/common/
H A Dfirmware_if.c2383 fw_loader->boot_fit_img.src_off, in hl_fw_dynamic_copy_image()