Home
last modified time | relevance | path

Searched refs:src_off (Results 1 - 25 of 47) sorted by relevance

12

/kernel/linux/linux-6.6/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.c17 static void do_one(char *src, char *dst, unsigned long src_off, in do_one() argument
25 srcp = src + MIN_REDZONE + src_off; in do_one()
66 unsigned long len, src_off, dst_off; in test_copy_loop() local
86 for (src_off = 0; src_off < MAX_OFFSET; src_off++) { in test_copy_loop()
88 do_one(src, dst, src_off, dst_off, len, in test_copy_loop()
/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/copyloops/
H A Dvalidate.c17 static void do_one(char *src, char *dst, unsigned long src_off, in do_one() argument
25 srcp = src + MIN_REDZONE + src_off; in do_one()
66 unsigned long len, src_off, dst_off; in test_copy_loop() local
86 for (src_off = 0; src_off < MAX_OFFSET; src_off++) { in test_copy_loop()
88 do_one(src, dst, src_off, dst_off, len, in test_copy_loop()
/kernel/linux/linux-6.6/net/smc/
H A Dsmc_tx.c357 size_t src_off, size_t src_len, in smcr_tx_rdma_writes()
367 int sent_count = src_off; in smcr_tx_rdma_writes()
387 (virt_addr + src_off) : (base_addr + src_off); in smcr_tx_rdma_writes()
394 src_off += src_len; in smcr_tx_rdma_writes()
395 if (src_off >= conn->sndbuf_desc->len) in smcr_tx_rdma_writes()
396 src_off -= conn->sndbuf_desc->len; in smcr_tx_rdma_writes()
422 size_t src_off, size_t src_len, in smcd_tx_rdma_writes()
431 void *data = conn->sndbuf_desc->cpu_addr + src_off; in smcd_tx_rdma_writes()
438 src_off in smcd_tx_rdma_writes()
356 smcr_tx_rdma_writes(struct smc_connection *conn, size_t len, size_t src_off, size_t src_len, size_t dst_off, size_t dst_len, struct smc_rdma_wr *wr_rdma_buf) smcr_tx_rdma_writes() argument
421 smcd_tx_rdma_writes(struct smc_connection *conn, size_t len, size_t src_off, size_t src_len, size_t dst_off, size_t dst_len) smcd_tx_rdma_writes() argument
[all...]
/kernel/linux/linux-5.10/net/smc/
H A Dsmc_tx.c308 size_t src_off, size_t src_len, in smcr_tx_rdma_writes()
317 int sent_count = src_off; in smcr_tx_rdma_writes()
328 sge[srcchunk].addr = dma_addr + src_off; in smcr_tx_rdma_writes()
332 src_off += src_len; in smcr_tx_rdma_writes()
333 if (src_off >= conn->sndbuf_desc->len) in smcr_tx_rdma_writes()
334 src_off -= conn->sndbuf_desc->len; in smcr_tx_rdma_writes()
361 size_t src_off, size_t src_len, in smcd_tx_rdma_writes()
370 void *data = conn->sndbuf_desc->cpu_addr + src_off; in smcd_tx_rdma_writes()
377 src_off += src_len; in smcd_tx_rdma_writes()
378 if (src_off > in smcd_tx_rdma_writes()
307 smcr_tx_rdma_writes(struct smc_connection *conn, size_t len, size_t src_off, size_t src_len, size_t dst_off, size_t dst_len, struct smc_rdma_wr *wr_rdma_buf) smcr_tx_rdma_writes() argument
360 smcd_tx_rdma_writes(struct smc_connection *conn, size_t len, size_t src_off, size_t src_len, size_t dst_off, size_t dst_len) smcd_tx_rdma_writes() argument
[all...]
/kernel/linux/linux-5.10/fs/pstore/
H A Dftrace.c140 size_t dest_size, src_size, total, dest_off, src_off; in pstore_ftrace_combine_log() local
149 src_off = src_log_size % record_size; in pstore_ftrace_combine_log()
150 src_size = src_log_size - src_off; in pstore_ftrace_combine_log()
158 srec = (struct pstore_ftrace_record *)(src_log + src_off); in pstore_ftrace_combine_log()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/arch/x86/xen/
H A Dsetup.c677 phys_addr_t dest_off, src_off, dest_len, src_len, len; in xen_phys_memcpy() local
682 src_off = src & ~PAGE_MASK; in xen_phys_memcpy()
687 if (src_len > (NR_FIX_BTMAPS << PAGE_SHIFT) - src_off) in xen_phys_memcpy()
688 src_len = (NR_FIX_BTMAPS << PAGE_SHIFT) - src_off; in xen_phys_memcpy()
691 from = early_memremap(src - src_off, src_len + src_off); in xen_phys_memcpy()
694 early_memunmap(from, src_len + src_off); in xen_phys_memcpy()
/kernel/linux/linux-6.6/arch/x86/xen/
H A Dsetup.c678 phys_addr_t dest_off, src_off, dest_len, src_len, len; in xen_phys_memcpy() local
683 src_off = src & ~PAGE_MASK; in xen_phys_memcpy()
688 if (src_len > (NR_FIX_BTMAPS << PAGE_SHIFT) - src_off) in xen_phys_memcpy()
689 src_len = (NR_FIX_BTMAPS << PAGE_SHIFT) - src_off; in xen_phys_memcpy()
692 from = early_memremap(src - src_off, src_len + src_off); in xen_phys_memcpy()
695 early_memunmap(from, src_len + src_off); in xen_phys_memcpy()
/kernel/linux/linux-5.10/crypto/async_tx/
H A Dasync_xor.c106 int src_off = 0; in do_sync_xor_offs() local
130 xor_blocks(xor_src_cnt, len, dest_buf, &srcs[src_off]); in do_sync_xor_offs()
134 src_off += xor_src_cnt; in do_sync_xor_offs()
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()
/kernel/linux/linux-6.6/include/linux/
H A Dhighmem.h389 struct page *src_page, size_t src_off, in memcpy_page()
395 VM_BUG_ON(dst_off + len > PAGE_SIZE || src_off + len > PAGE_SIZE); in memcpy_page()
396 memcpy(dst + dst_off, src + src_off, len); in memcpy_page()
388 memcpy_page(struct page *dst_page, size_t dst_off, struct page *src_page, size_t src_off, size_t len) memcpy_page() argument
/kernel/linux/linux-6.6/crypto/async_tx/
H A Dasync_xor.c106 int src_off = 0; in do_sync_xor_offs() local
130 xor_blocks(xor_src_cnt, len, dest_buf, &srcs[src_off]); in do_sync_xor_offs()
134 src_off += xor_src_cnt; in do_sync_xor_offs()
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()
/kernel/linux/linux-5.10/fs/ceph/
H A Dfile.c2210 loff_t src_off, loff_t dst_off, size_t len) in is_file_size_ok()
2217 * to (size - src_off), just drop to VFS default implementation, as the in is_file_size_ok()
2221 if (src_off + len > size) { in is_file_size_ok()
2223 src_off, len, size); in is_file_size_ok()
2238 static ssize_t ceph_do_objects_copy(struct ceph_inode_info *src_ci, u64 *src_off, in ceph_do_objects_copy() argument
2257 ceph_calc_file_object_mapping(&src_ci->i_layout, *src_off, in ceph_do_objects_copy()
2293 *src_off += object_size; in ceph_do_objects_copy()
2303 static ssize_t __ceph_copy_file_range(struct file *src_file, loff_t src_off, in __ceph_copy_file_range() argument
2367 ret = file_write_and_wait_range(src_file, src_off, (src_off in __ceph_copy_file_range()
2209 is_file_size_ok(struct inode *src_inode, struct inode *dst_inode, loff_t src_off, loff_t dst_off, size_t len) is_file_size_ok() argument
2498 ceph_copy_file_range(struct file *src_file, loff_t src_off, struct file *dst_file, loff_t dst_off, size_t len, unsigned int flags) ceph_copy_file_range() argument
[all...]
/kernel/linux/linux-5.10/fs/nfs/
H A Dnfs4file.c244 static loff_t nfs42_remap_file_range(struct file *src_file, loff_t src_off, in nfs42_remap_file_range() argument
268 if (!IS_ALIGNED(src_off, bs) || !IS_ALIGNED(dst_off, bs)) in nfs42_remap_file_range()
270 if (!IS_ALIGNED(count, bs) && i_size_read(src_inode) != (src_off + count)) in nfs42_remap_file_range()
297 ret = nfs42_proc_clone(src_file, dst_file, src_off, dst_off, count); in nfs42_remap_file_range()
/kernel/linux/linux-6.6/fs/nfs/
H A Dnfs4file.c239 static loff_t nfs42_remap_file_range(struct file *src_file, loff_t src_off, in nfs42_remap_file_range() argument
263 if (!IS_ALIGNED(src_off, bs) || !IS_ALIGNED(dst_off, bs)) in nfs42_remap_file_range()
265 if (!IS_ALIGNED(count, bs) && i_size_read(src_inode) != (src_off + count)) in nfs42_remap_file_range()
292 ret = nfs42_proc_clone(src_file, dst_file, src_off, dst_off, count); in nfs42_remap_file_range()
/kernel/linux/linux-5.10/drivers/dma/
H A Ddmatest.c455 static void result(const char *err, unsigned int n, unsigned int src_off, in result() argument
459 pr_info("%s: result #%u: '%s' with src_off=0x%x dst_off=0x%x len=0x%x (%ld)\n", in result()
460 current->comm, n, err, src_off, dst_off, len, data); in result()
462 pr_info("%s: result #%u: '%s' with src_off=0x%x dst_off=0x%x len=0x%x (%lu)\n", in result()
463 current->comm, n, err, src_off, dst_off, len, data); in result()
467 static void dbg_result(const char *err, unsigned int n, unsigned int src_off, in dbg_result() argument
471 pr_debug("%s: result #%u: '%s' with src_off=0x%x dst_off=0x%x len=0x%x (%lu)\n", in dbg_result()
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) ({ \
477 result(err, n, src_off, dst_of
[all...]
/kernel/linux/linux-6.6/drivers/dma/
H A Ddmatest.c454 static void result(const char *err, unsigned int n, unsigned int src_off, in result() argument
458 pr_info("%s: result #%u: '%s' with src_off=0x%x dst_off=0x%x len=0x%x (%ld)\n", in result()
459 current->comm, n, err, src_off, dst_off, len, data); in result()
461 pr_info("%s: result #%u: '%s' with src_off=0x%x dst_off=0x%x len=0x%x (%lu)\n", in result()
462 current->comm, n, err, src_off, dst_off, len, data); in result()
466 static void dbg_result(const char *err, unsigned int n, unsigned int src_off, in dbg_result() argument
470 pr_debug("%s: result #%u: '%s' with src_off=0x%x dst_off=0x%x len=0x%x (%lu)\n", in dbg_result()
471 current->comm, n, err, src_off, dst_off, len, data); in dbg_result()
474 #define verbose_result(err, n, src_off, dst_off, len, data) ({ \
476 result(err, n, src_off, dst_of
[all...]
/kernel/linux/linux-6.6/fs/ceph/
H A Dfile.c2693 loff_t src_off, loff_t dst_off, size_t len) in is_file_size_ok()
2700 * to (size - src_off), just drop to VFS default implementation, as the in is_file_size_ok()
2704 if (src_off + len > size) { in is_file_size_ok()
2706 src_off, len, size); in is_file_size_ok()
2769 static ssize_t ceph_do_objects_copy(struct ceph_inode_info *src_ci, u64 *src_off, in ceph_do_objects_copy() argument
2791 ceph_calc_file_object_mapping(&src_ci->i_layout, *src_off, in ceph_do_objects_copy()
2832 *src_off += object_size; in ceph_do_objects_copy()
2842 static ssize_t __ceph_copy_file_range(struct file *src_file, loff_t src_off, in __ceph_copy_file_range() argument
2910 ret = file_write_and_wait_range(src_file, src_off, (src_off in __ceph_copy_file_range()
2692 is_file_size_ok(struct inode *src_inode, struct inode *dst_inode, loff_t src_off, loff_t dst_off, size_t len) is_file_size_ok() argument
3041 ceph_copy_file_range(struct file *src_file, loff_t src_off, struct file *dst_file, loff_t dst_off, size_t len, unsigned int flags) ceph_copy_file_range() argument
[all...]
/kernel/linux/linux-6.6/fs/smb/server/
H A Dvfs.c1763 loff_t src_off, dst_off, src_file_size; in ksmbd_vfs_copy_file_ranges() local
1787 src_off = le64_to_cpu(chunks[i].SourceOffset); in ksmbd_vfs_copy_file_ranges()
1791 if (check_lock_range(src_fp->filp, src_off, in ksmbd_vfs_copy_file_ranges()
1792 src_off + len - 1, READ)) in ksmbd_vfs_copy_file_ranges()
1803 src_off = le64_to_cpu(chunks[i].SourceOffset); in ksmbd_vfs_copy_file_ranges()
1807 if (src_off + len > src_file_size) in ksmbd_vfs_copy_file_ranges()
1810 ret = vfs_copy_file_range(src_fp->filp, src_off, in ksmbd_vfs_copy_file_ranges()
1813 ret = vfs_copy_file_range(src_fp->filp, src_off, in ksmbd_vfs_copy_file_ranges()
/kernel/linux/linux-5.10/sound/drivers/
H A Daloop.c533 unsigned int src_off = play->buf_pos; in copy_play_buf() local
556 if (src_off + size > play->pcm_buffer_size) in copy_play_buf()
557 size = play->pcm_buffer_size - src_off; in copy_play_buf()
560 memcpy(dst + dst_off, src + src_off, size); in copy_play_buf()
565 src_off = (src_off + size) % play->pcm_buffer_size; in copy_play_buf()
/kernel/linux/linux-6.6/sound/drivers/
H A Daloop.c532 unsigned int src_off = play->buf_pos; in copy_play_buf() local
555 if (src_off + size > play->pcm_buffer_size) in copy_play_buf()
556 size = play->pcm_buffer_size - src_off; in copy_play_buf()
559 memcpy(dst + dst_off, src + src_off, size); in copy_play_buf()
564 src_off = (src_off + size) % play->pcm_buffer_size; in copy_play_buf()
/kernel/linux/linux-5.10/drivers/mmc/host/
H A Dtifm_sd.c210 struct page *src, unsigned int src_off, in tifm_sd_copy_page()
213 unsigned char *src_buf = kmap_atomic(src) + src_off; in tifm_sd_copy_page()
219 kunmap_atomic(src_buf - src_off); in tifm_sd_copy_page()
209 tifm_sd_copy_page(struct page *dst, unsigned int dst_off, struct page *src, unsigned int src_off, unsigned int count) tifm_sd_copy_page() argument
/kernel/linux/linux-6.6/drivers/mmc/host/
H A Dtifm_sd.c210 struct page *src, unsigned int src_off, in tifm_sd_copy_page()
213 unsigned char *src_buf = kmap_local_page(src) + src_off; in tifm_sd_copy_page()
219 kunmap_local(src_buf - src_off); in tifm_sd_copy_page()
209 tifm_sd_copy_page(struct page *dst, unsigned int dst_off, struct page *src, unsigned int src_off, unsigned int count) tifm_sd_copy_page() argument

Completed in 34 milliseconds

12