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Searched refs:map_len (Results 1 – 25 of 30) sorted by relevance

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/Linux-v5.4/tools/testing/selftests/vm/
Dtranshuge-stress.c65 size_t map_len; in main() local
98 map_len = ram >> (HPAGE_SHIFT - 1); in main()
99 map = malloc(map_len); in main()
106 memset(map, 0, map_len); in main()
120 if (idx >= map_len) { in main()
124 memset(map + map_len, 0, idx + 1 - map_len); in main()
125 map_len = idx + 1; in main()
/Linux-v5.4/tools/testing/selftests/android/ion/
Dionapp_import.c25 unsigned long map_len; in main() local
64 map_len = info.buflen; in main()
65 read_buffer(map_buf, map_len); in main()
68 map_len = ION_BUFFER_LEN; in main()
69 write_buffer(map_buf, map_len); in main()
Dionapp_export.c34 unsigned long map_len, heap_type, heap_size, flags; in main() local
105 map_len = info.buflen; in main()
106 write_buffer(map_buf, map_len); in main()
111 skinfo.buflen = map_len; in main()
Dionutils.c154 unsigned long map_len; in ion_import_buffer_fd() local
161 map_len = ion_info->buflen; in ion_import_buffer_fd()
164 if (buffd < 0 || map_len <= 0) { in ion_import_buffer_fd()
166 __func__, buffd, map_len); in ion_import_buffer_fd()
170 map_buf = (unsigned char *)mmap(NULL, map_len, PROT_READ|PROT_WRITE, in ion_import_buffer_fd()
179 ion_info->buflen = map_len; in ion_import_buffer_fd()
/Linux-v5.4/fs/btrfs/
Dstruct-funcs.c51 unsigned long map_len; \
66 &kaddr, &map_start, &map_len); \
88 unsigned long map_len; \
93 &kaddr, &map_start, &map_len); \
115 unsigned long map_len; \
129 &kaddr, &map_start, &map_len); \
151 unsigned long map_len; \
155 &kaddr, &map_start, &map_len); \
Dextent_io.h493 unsigned long *map_len);
/Linux-v5.4/drivers/mtd/
Dssfdc.c29 int map_len; /* n. phys_blocks on the card */ member
248 ssfdc->map_len, in build_logical_block_map()
249 (unsigned long)ssfdc->map_len * ssfdc->erase_size / 1024); in build_logical_block_map()
252 for (phys_block = ssfdc->cis_block + 1; phys_block < ssfdc->map_len; in build_logical_block_map()
310 ssfdc->map_len = (u32)mtd->size / mtd->erasesize; in ssfdcr_add_mtd()
313 ssfdc->cis_block, ssfdc->erase_size, ssfdc->map_len, in ssfdcr_add_mtd()
314 DIV_ROUND_UP(ssfdc->map_len, MAX_PHYS_BLK_PER_ZONE)); in ssfdcr_add_mtd()
333 kmalloc_array(ssfdc->map_len, in ssfdcr_add_mtd()
338 ssfdc->map_len); in ssfdcr_add_mtd()
381 BUG_ON(block_address >= ssfdc->map_len); in ssfdcr_readsect()
/Linux-v5.4/arch/x86/kernel/
Ddevicetree.c291 u32 size, map_len; in x86_flattree_get_config() local
297 map_len = max(PAGE_SIZE - (initial_dtb & ~PAGE_MASK), (u64)128); in x86_flattree_get_config()
299 dt = early_memremap(initial_dtb, map_len); in x86_flattree_get_config()
301 if (map_len < size) { in x86_flattree_get_config()
302 early_memunmap(dt, map_len); in x86_flattree_get_config()
304 map_len = size; in x86_flattree_get_config()
309 early_memunmap(dt, map_len); in x86_flattree_get_config()
/Linux-v5.4/drivers/of/
Dbase.c1591 int i, ret, map_len, match; in of_parse_phandle_with_args_map() local
1632 map = of_get_property(cur, map_name, &map_len); in of_parse_phandle_with_args_map()
1637 map_len /= sizeof(u32); in of_parse_phandle_with_args_map()
1645 while (map_len > (list_size + 1) && !match) { in of_parse_phandle_with_args_map()
1648 for (i = 0; i < list_size; i++, map_len--) in of_parse_phandle_with_args_map()
1654 map_len--; in of_parse_phandle_with_args_map()
1670 if (map_len < new_size) in of_parse_phandle_with_args_map()
1675 map_len -= new_size; in of_parse_phandle_with_args_map()
2265 int map_len; in of_map_rid() local
2271 map = of_get_property(np, map_name, &map_len); in of_map_rid()
[all …]
/Linux-v5.4/fs/ocfs2/
Dextent_map.h41 u64 map_start, u64 map_len);
44 u64 map_start, u64 map_len);
Dextent_map.c739 u64 map_start, u64 map_len) in ocfs2_fiemap() argument
772 map_start + map_len); in ocfs2_fiemap()
824 u64 map_start, u64 map_len) in ocfs2_overwrite_io() argument
832 if (ocfs2_size_fits_inline_data(di_bh, map_start + map_len)) in ocfs2_overwrite_io()
840 map_start + map_len); in ocfs2_overwrite_io()
/Linux-v5.4/fs/
Ddax.c1132 ssize_t map_len; in dax_iomap_actor() local
1145 map_len = dax_direct_access(dax_dev, pgoff, PHYS_PFN(size), in dax_iomap_actor()
1147 if (map_len < 0) { in dax_iomap_actor()
1148 ret = map_len; in dax_iomap_actor()
1152 map_len = PFN_PHYS(map_len); in dax_iomap_actor()
1154 map_len -= offset; in dax_iomap_actor()
1155 if (map_len > end - pos) in dax_iomap_actor()
1156 map_len = end - pos; in dax_iomap_actor()
1165 map_len, iter); in dax_iomap_actor()
1168 map_len, iter); in dax_iomap_actor()
[all …]
/Linux-v5.4/fs/xfs/scrub/
Dtrace.h554 unsigned short map_len, unsigned int chunk_ino,
557 TP_ARGS(mp, agno, startino, map_daddr, map_len, chunk_ino, nr_inodes,
564 __field(unsigned short, map_len)
576 __entry->map_len = map_len;
588 __entry->map_len,
/Linux-v5.4/drivers/net/ethernet/alacritech/
Dslic.h503 DEFINE_DMA_UNMAP_LEN(map_len);
526 DEFINE_DMA_UNMAP_LEN(map_len);
Dslicoss.c370 dma_unmap_len(buff, map_len), DMA_TO_DEVICE); in slic_xmit_complete()
441 dma_unmap_len_set(buff, map_len, maplen); in slic_refill_rx_queue()
589 dma_unmap_len(buff, map_len), in slic_handle_receive()
909 dma_unmap_len(buff, map_len), DMA_TO_DEVICE); in slic_free_tx_queue()
951 dma_unmap_len(buff, map_len), in slic_free_rx_queue()
1435 dma_unmap_len_set(buff, map_len, maplen); in slic_xmit()
/Linux-v5.4/fs/ext4/
Dextents.c3542 unsigned int ee_len, depth, map_len = map->m_len; in ext4_ext_convert_to_initialized() local
3549 (unsigned long long)map->m_lblk, map_len); in ext4_ext_convert_to_initialized()
3554 if (eof_block < map->m_lblk + map_len) in ext4_ext_convert_to_initialized()
3555 eof_block = map->m_lblk + map_len; in ext4_ext_convert_to_initialized()
3588 (map_len < ee_len) && /*L1*/ in ext4_ext_convert_to_initialized()
3612 (prev_len < (EXT_INIT_MAX_LEN - map_len))) { /*C4*/ in ext4_ext_convert_to_initialized()
3621 ex->ee_block = cpu_to_le32(ee_block + map_len); in ext4_ext_convert_to_initialized()
3622 ext4_ext_store_pblock(ex, ee_pblk + map_len); in ext4_ext_convert_to_initialized()
3623 ex->ee_len = cpu_to_le16(ee_len - map_len); in ext4_ext_convert_to_initialized()
3627 abut_ex->ee_len = cpu_to_le16(prev_len + map_len); in ext4_ext_convert_to_initialized()
[all …]
/Linux-v5.4/drivers/net/ethernet/atheros/atl1e/
Datl1e_main.c1699 u16 map_len = 0; in atl1e_tx_map() local
1712 map_len = hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb); in atl1e_tx_map()
1716 tx_buffer->length = map_len; in atl1e_tx_map()
1723 mapped_len += map_len; in atl1e_tx_map()
1742 tx_buffer->length = map_len = in atl1e_tx_map()
1747 map_len, PCI_DMA_TODEVICE); in atl1e_tx_map()
1765 mapped_len += map_len; in atl1e_tx_map()
/Linux-v5.4/tools/bpf/bpftool/
Dbtf.c684 __u32 map_len = sizeof(map_info); in build_btf_tables() local
693 &map_len); in build_btf_tables()
/Linux-v5.4/tools/lib/bpf/
Dxsk.c387 __u32 map_len = sizeof(struct bpf_map_info); in xsk_lookup_bpf_maps() local
417 err = bpf_obj_get_info_by_fd(fd, &map_info, &map_len); in xsk_lookup_bpf_maps()
/Linux-v5.4/Documentation/target/
Dtcmu-design.rst310 unsigned long long map_len;
329 map_len = strtoull(buf, NULL, 0);
332 map = mmap(NULL, map_len, PROT_READ|PROT_WRITE, MAP_SHARED, dev_fd, 0);
/Linux-v5.4/fs/xfs/
Dxfs_bmap_util.c782 xfs_filblks_t map_len; in xfs_free_eofblocks() local
795 map_len = last_fsb - end_fsb; in xfs_free_eofblocks()
799 error = xfs_bmapi_read(ip, end_fsb, map_len, &imap, &nimaps, 0); in xfs_free_eofblocks()
/Linux-v5.4/drivers/net/ethernet/atheros/atl1c/
Datl1c_main.c2098 u16 map_len = 0; in atl1c_tx_map() local
2109 map_len = hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb); in atl1c_tx_map()
2113 buffer_info->length = map_len; in atl1c_tx_map()
2122 mapped_len += map_len; in atl1c_tx_map()
/Linux-v5.4/include/trace/events/
Dbtrfs.h305 __field( u64, map_len )
314 __entry->map_len = map->len;
327 __entry->map_len)
/Linux-v5.4/drivers/gpu/drm/
Ddrm_edid.c3811 u8 map_len = cea_db_payload_len(db) - 1; in drm_parse_y420cmdb_bitmap() local
3815 if (map_len == 0) { in drm_parse_y420cmdb_bitmap()
3834 if (WARN_ON_ONCE(map_len > 8)) in drm_parse_y420cmdb_bitmap()
3835 map_len = 8; in drm_parse_y420cmdb_bitmap()
3837 for (count = 0; count < map_len; count++) in drm_parse_y420cmdb_bitmap()
/Linux-v5.4/drivers/net/wireless/quantenna/qtnfmac/
Dcommands.c560 unsigned int map_len = 0; in qtnf_cmd_sta_info_parse() local
565 (qtnf_utils_is_bit_set(map, bitn, map_len) && \ in qtnf_cmd_sta_info_parse()
573 map_len = tlv_len; in qtnf_cmd_sta_info_parse()

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