| /linux/mm/ |
| H A D | mremap.c | 38 MREMAP_NO_RESIZE, /* old_len == new_len, if not moved, do nothing. */
39 MREMAP_SHRINK, /* old_len > new_len. */
40 MREMAP_EXPAND, /* old_len < new_len. */
53 unsigned long old_len; /* Length of range being remapped. */ member
67 unsigned long delta; /* Absolute delta of old_len,new_len. */
893 vrm->delta = abs_diff(vrm->old_len, vrm->new_len); in vrm_set_delta()
902 if (vrm->old_len > vrm->new_len) in vrm_remap_type()
916 unsigned long end_old = vrm->addr + vrm->old_len; in vrm_overlaps()
1049 * At the point of shrinking the VMA, if new_len < old_len, we unmap in __check_map_count_against_split()
1052 * old_addr+old_len old_add in __check_map_count_against_split()
1117 unsigned long old_len = vrm->old_len; prep_move_vma() local
1751 unsigned long old_len, new_len, pgoff; check_prep_vma() local
2043 SYSCALL_DEFINE5(mremap,unsigned long,addr,unsigned long,old_len,unsigned long,new_len,unsigned long,flags,unsigned long,new_addr) SYSCALL_DEFINE5() argument
[all...] |
| H A D | nommu.c | 1573 unsigned long old_len, unsigned long new_len, in do_mremap() argument
1579 old_len = PAGE_ALIGN(old_len); in do_mremap()
1581 if (old_len == 0 || new_len == 0) in do_mremap()
1590 vma = find_vma_exact(current->mm, addr, old_len); in do_mremap()
1594 if (vma->vm_end != vma->vm_start + old_len) in do_mremap()
1608 SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len, in SYSCALL_DEFINE5() argument
1615 ret = do_mremap(addr, old_len, new_len, flags, new_addr); in SYSCALL_DEFINE5()
|
| /linux/arch/loongarch/include/asm/ |
| H A D | alternative-asm.h | 47 #define old_len (141b-140b)
62 .fill - ((alt_max_short(new_len1, new_len2) - (old_len)) > 0) * \
63 (alt_max_short(new_len1, new_len2) - (old_len)) / 4, 4, 0x03400000
|
| /linux/arch/powerpc/platforms/pseries/ |
| H A D | papr-rtas-common.c | 51 const size_t old_len = blob->len; in papr_rtas_blob_extend() local
59 memcpy(&new_ptr[old_len], data, len); in papr_rtas_blob_extend()
|
| /linux/drivers/md/persistent-data/ |
| H A D | dm-space-map-metadata.c | 723 dm_block_t old_len = smm->ll.nr_blocks; in sm_metadata_extend() local
728 smm->begin = old_len; in sm_metadata_extend()
743 r = add_bop(smm, BOP_INC, old_len, smm->begin); in sm_metadata_extend()
747 old_len = smm->begin; in sm_metadata_extend()
759 } while (old_len != smm->begin); in sm_metadata_extend()
|
| /linux/fs/btrfs/ |
| H A D | root-tree.c | 138 u32 old_len; in btrfs_update_root() local
160 old_len = btrfs_item_size(l, slot); in btrfs_update_root()
167 if (old_len < sizeof(*item)) { in btrfs_update_root()
|
| /linux/arch/sparc/kernel/ |
| H A D | systbls.h | 40 unsigned long old_len,
|
| H A D | sys_sparc_64.c | 495 SYSCALL_DEFINE5(64_mremap, unsigned long, addr, unsigned long, old_len,
501 return sys_mremap(addr, old_len, new_len, flags, new_addr);
|
| /linux/arch/mips/cavium-octeon/ |
| H A D | octeon-platform.c | 568 int old_len; in octeon_fdt_set_mac_addr() local
574 &old_len); in octeon_fdt_set_mac_addr()
575 if (!old_mac || old_len != 6 || is_valid_ether_addr(old_mac)) in octeon_fdt_set_mac_addr()
|
| /linux/tools/perf/util/ |
| H A D | event.c | 566 ret += fprintf(fp, " old len %u new len %u\n", tp->old_len, tp->new_len); in perf_event__fprintf_text_poke()
568 ret += binary__fprintf(tp->bytes, tp->old_len, 16, text_poke_printer, in perf_event__fprintf_text_poke()
571 ret += binary__fprintf(tp->bytes + tp->old_len, tp->new_len, 16, in perf_event__fprintf_text_poke()
|
| H A D | session.c | 465 event->text_poke.old_len = bswap_16(event->text_poke.old_len);
469 void *data = &event->text_poke.old_len;
471 size_t len = sizeof(event->text_poke.old_len) +
473 event->text_poke.old_len +
476 /* old_len + new_len exceeds event — can't find sample_id_all */
2106 event->text_poke.old_len + in __perf_session__process_pipe_events()
2110 pr_warning("WARNING: at offset %#" PRIx64 ": PERF_RECORD_TEXT_POKE: old_len+new_len exceeds event, skipping\n", in __perf_session__process_pipe_events()
|
| H A D | machine.c | 873 u8 *new_bytes = event->text_poke.bytes + event->text_poke.old_len; in machine__addnew_module_map()
|
| /linux/net/netfilter/ |
| H A D | nf_nat_sip.c | 276 int old_len = skb->len, delta; in nf_nat_sip() local
285 delta = (int)skb->len - old_len; in nf_nat_sip()
|
| /linux/tools/perf/util/intel-pt-decoder/ |
| H A D | intel-pt-decoder.c | 681 size_t old_len, len, n; in intel_pt_get_split_packet() local
684 old_len = decoder->len; in intel_pt_get_split_packet()
690 decoder->pos += old_len; in intel_pt_get_split_packet()
702 if (ret < (int)old_len) { in intel_pt_get_split_packet()
706 decoder->len = old_len; in intel_pt_get_split_packet()
710 decoder->next_buf = decoder->buf + (ret - old_len); in intel_pt_get_split_packet()
711 decoder->next_len = decoder->len - (ret - old_len); in intel_pt_get_split_packet()
|
| /linux/tools/lib/perf/include/perf/ |
| H A D | event.h | 145 __u16 old_len;
138 __u16 old_len; global() member
|
| /linux/fs/xfs/ |
| H A D | xfs_log_recover.c | 2120 int old_len; in xlog_recover_add_to_cont_trans() local
2145 old_len = item->ri_buf[item->ri_cnt-1].iov_len; in xlog_recover_add_to_cont_trans()
2147 ptr = kvrealloc(old_ptr, len + old_len, GFP_KERNEL); in xlog_recover_add_to_cont_trans()
2150 memcpy(&ptr[old_len], dp, len); in xlog_recover_add_to_cont_trans()
|
| H A D | xfs_trace.h | 2077 xfs_rtxlen_t old_len, xfs_rtxnum_t new_rtx,
2079 TP_ARGS(rtg, old_rtx, old_len, new_rtx, new_len),
2085 __field(xfs_rtxlen_t, old_len)
2092 __entry->old_len = old_len;
2100 __entry->old_len,
|
| /linux/drivers/video/fbdev/ |
| H A D | smscufx.c | 1269 int old_len = info->fix.smem_len; in ufx_realloc_framebuffer() local
1278 if (PAGE_ALIGN(new_len) > old_len) { in ufx_realloc_framebuffer()
1287 memcpy(new_fb, old_fb, old_len); in ufx_realloc_framebuffer()
|
| /linux/tools/testing/selftests/mm/ |
| H A D | mseal_test.c | 102 static void *sys_mremap(void *addr, size_t old_len, size_t new_len, in sys_mremap() argument
108 sret = (void *) syscall(__NR_mremap, addr, old_len, new_len, flags, new_addr); in sys_mremap()
|
| /linux/drivers/net/ethernet/intel/i40e/ |
| H A D | i40e_adminq_cmd.h | 1928 __le16 old_len; member
|
| /linux/drivers/net/ |
| H A D | geneve.c | 640 __be16 old_len = iph->tot_len; in geneve_post_decap_hint() local
645 csum_replace2(&iph->check, old_len, iph->tot_len); in geneve_post_decap_hint()
|
| /linux/kernel/events/ |
| H A D | core.c | 10444 u16 old_len; in perf_callchain_deferred_output()
10483 perf_output_put(&handle, text_poke_event->old_len);
10486 __output_copy(&handle, text_poke_event->old_bytes, text_poke_event->old_len);
10498 size_t old_len, const void *new_bytes, size_t new_len) in perf_event_text_poke_output()
10506 tot = sizeof(text_poke_event.old_len) + old_len; in perf_event_text_poke_output()
10515 .old_len = old_len, in perf_event_text_poke_output()
10482 u16 old_len; global() member
10531 perf_event_text_poke(const void * addr,const void * old_bytes,size_t old_len,const void * new_bytes,size_t new_len) perf_event_text_poke() argument
|
| /linux/net/core/ |
| H A D | filter.c | 1270 int err, new_len, old_len = fp->len; in bpf_migrate_filter() local
1284 old_prog = kmemdup_array(fp->insns, old_len, sizeof(struct sock_filter), in bpf_migrate_filter()
1292 err = bpf_convert_filter(old_prog, old_len, NULL, &new_len, in bpf_migrate_filter()
1312 err = bpf_convert_filter(old_prog, old_len, fp, &new_len, in bpf_migrate_filter()
3969 unsigned int old_len = skb->len; in bpf_skb_grow_rcsum() local
3974 memset(skb->data + old_len, 0, new_len - old_len); in bpf_skb_grow_rcsum()
|
| /linux/drivers/net/ethernet/broadcom/bnx2x/ |
| H A D | bnx2x_cmn.c | 3312 int old_len = le16_to_cpu(h_tx_bd->nbytes); in bnx2x_tx_split() local
3330 d_tx_bd->nbytes = cpu_to_le16(old_len - hlen); in bnx2x_tx_split()
|