Home
last modified time | relevance | path

Searched refs:block_start (Results 1 – 25 of 26) sorted by relevance

12

/linux/fs/isofs/
H A Dcompress.c40 static loff_t zisofs_uncompress_block(struct inode *inode, loff_t block_start, in zisofs_uncompress_block() argument
49 int i, block_size = block_end - block_start; in zisofs_uncompress_block()
54 int needblocks = (block_size + (block_start & bufmask) + bufmask) in zisofs_uncompress_block()
77 blocknum = block_start >> bufshift; in zisofs_uncompress_block()
138 (block_start & bufmask); in zisofs_uncompress_block()
140 (block_start & bufmask), in zisofs_uncompress_block()
143 block_start = 0; in zisofs_uncompress_block()
210 loff_t block_start, block_end; in zisofs_fill_pages() local
246 block_start = le32_to_cpu(*(__le32 *) in zisofs_fill_pages()
262 if (block_start > block_end) { in zisofs_fill_pages()
[all …]
/linux/fs/cramfs/
H A Dinode.c835 u32 block_ptr, block_start, block_len; in cramfs_read_folio() local
851 block_start = block_ptr << CRAMFS_BLK_DIRECT_PTR_SHIFT; in cramfs_read_folio()
860 cramfs_read(sb, block_start, 2); in cramfs_read_folio()
861 block_start += 2; in cramfs_read_folio()
871 block_start = OFFSET(inode) + maxblock * 4; in cramfs_read_folio()
873 block_start = *(u32 *) in cramfs_read_folio()
876 if (unlikely(block_start & CRAMFS_BLK_FLAG_DIRECT_PTR)) { in cramfs_read_folio()
878 u32 prev_start = block_start; in cramfs_read_folio()
879 block_start = prev_start & ~CRAMFS_BLK_FLAGS; in cramfs_read_folio()
880 block_start <<= CRAMFS_BLK_DIRECT_PTR_SHIFT; in cramfs_read_folio()
[all …]
/linux/kernel/sched/
H A Dstats.c51 u64 sleep_start, block_start; in __update_stats_enqueue_sleeper() local
54 block_start = schedstat_val(stats->block_start); in __update_stats_enqueue_sleeper()
74 if (block_start) { in __update_stats_enqueue_sleeper()
75 u64 delta = rq_clock(rq) - block_start; in __update_stats_enqueue_sleeper()
83 __schedstat_set(stats->block_start, 0); in __update_stats_enqueue_sleeper()
H A Drt.c1321 __schedstat_set(p->stats.block_start, in update_stats_dequeue_rt()
H A Ddeadline.c2131 __schedstat_set(p->stats.block_start, in update_stats_dequeue_dl()
H A Dcore.c8913 schedstat_set(p->stats.block_start, 0); in normalize_rt_tasks()
/linux/drivers/fpga/
H A Dmicrochip-spi.c110 u32 block_start, component_size; in mpf_ops_parse_header() local
143 block_start = get_unaligned_le32(buf + block_start_offset); in mpf_ops_parse_header()
147 bitstream_start = block_start; in mpf_ops_parse_header()
148 info->header_size = block_start; in mpf_ops_parse_header()
149 if (block_start > count) in mpf_ops_parse_header()
154 components_size_start = block_start; in mpf_ops_parse_header()
/linux/fs/ocfs2/
H A Daops.c403 unsigned block_start, block_end; in walk_page_buffers() local
408 for ( bh = head, block_start = 0; in walk_page_buffers()
409 ret == 0 && (bh != head || !block_start); in walk_page_buffers()
410 block_start = block_end, bh = next) in walk_page_buffers()
413 block_end = block_start + blocksize; in walk_page_buffers()
414 if (block_end <= from || block_start >= to) { in walk_page_buffers()
553 unsigned int block_start) in ocfs2_should_read_blk() argument
555 u64 offset = folio_pos(folio) + block_start; in ocfs2_should_read_blk()
579 unsigned int block_end, block_start; in ocfs2_map_folio_blocks() local
586 for (bh = head, block_start = 0; bh != head || !block_start; in ocfs2_map_folio_blocks()
[all …]
H A Dfile.c762 unsigned zero_from, zero_to, block_start, block_end; in ocfs2_write_zero_page() local
798 for (block_start = zero_from; block_start < zero_to; in ocfs2_write_zero_page()
799 block_start = block_end) { in ocfs2_write_zero_page()
800 block_end = block_start + i_blocksize(inode); in ocfs2_write_zero_page()
807 ret = __block_write_begin(folio, block_start + 1, 0, in ocfs2_write_zero_page()
816 block_commit_write(folio, block_start + 1, block_start + 1); in ocfs2_write_zero_page()
/linux/tools/net/ynl/pyynl/
H A Dynl_gen_c.py252 ri.cw.block_start(line=f"{kw} (type == {self.enum_name})")
607 ri.cw.block_start(line=f"if ({var}->_{presence}.{self.c_name})")
847 ri.cw.block_start(line=f'for (i = 0; i < {var}->_count.{self.c_name}; i++)')
1705 def block_start(self, line=''): member in CodeWriter
1792 self.block_start()
1955 cw.block_start(line=f'const struct ynl_policy_attr {struct.render_name}_policy[] =')
1969 cw.block_start(line=f'const struct ynl_policy_nest {struct.render_name}_nest =')
1986 … cw.block_start(line=f'const struct ynl_policy_attr {struct.render_name}_policy[{type_max} + 1] =')
1994 cw.block_start(line=f'const struct ynl_policy_nest {struct.render_name}_nest =')
2006 cw.block_start()
[all …]
/linux/fs/
H A Dbuffer.c2006 size_t block_start, block_end; in folio_zero_new_buffers() local
2015 block_start = 0; in folio_zero_new_buffers()
2017 block_end = block_start + bh->b_size; in folio_zero_new_buffers()
2020 if (block_end > from && block_start < to) { in folio_zero_new_buffers()
2024 start = max(from, block_start); in folio_zero_new_buffers()
2036 block_start = block_end; in folio_zero_new_buffers()
2116 size_t block_start, block_end; in __block_write_begin_int() local
2130 for (bh = head, block_start = 0; bh != head || !block_start; in __block_write_begin_int()
2131 block++, block_start=block_end, bh = bh->b_this_page) { in __block_write_begin_int()
2132 block_end = block_start + blocksize; in __block_write_begin_int()
[all …]
/linux/fs/nilfs2/
H A Dpage.c450 unsigned int block_start, block_end; in nilfs_page_count_clean_buffers() local
454 for (bh = head = folio_buffers(folio), block_start = 0; in nilfs_page_count_clean_buffers()
455 bh != head || !block_start; in nilfs_page_count_clean_buffers()
456 block_start = block_end, bh = bh->b_this_page) { in nilfs_page_count_clean_buffers()
457 block_end = block_start + bh->b_size; in nilfs_page_count_clean_buffers()
458 if (block_end > from && block_start < to && !buffer_dirty(bh)) in nilfs_page_count_clean_buffers()
/linux/drivers/tty/vt/
H A Dgen_ucs_width_table.py106 for block_start in range(0, 0x110000, 0x1000):
107 block_end = block_start + 0x1000
108 for cp in range(block_start, block_end):
/linux/arch/nios2/kernel/
H A Dsetup.c147 phys_addr_t block_start, block_end; in adjust_lowmem_bounds() local
151 for_each_mem_range(i, &block_start, &block_end) { in adjust_lowmem_bounds()
/linux/arch/arm/mm/
H A Dmmu.c1187 phys_addr_t block_start, block_end, memblock_limit = 0; in adjust_lowmem_bounds() local
1205 for_each_mem_range(i, &block_start, &block_end) { in adjust_lowmem_bounds()
1206 if (!IS_ALIGNED(block_start, PMD_SIZE)) { in adjust_lowmem_bounds()
1209 len = round_up(block_start, PMD_SIZE) - block_start; in adjust_lowmem_bounds()
1210 memblock_mark_nomap(block_start, len); in adjust_lowmem_bounds()
1215 for_each_mem_range(i, &block_start, &block_end) { in adjust_lowmem_bounds()
1216 if (block_start < vmalloc_limit) { in adjust_lowmem_bounds()
1242 if (!IS_ALIGNED(block_start, PMD_SIZE)) in adjust_lowmem_bounds()
1243 memblock_limit = block_start; in adjust_lowmem_bounds()
/linux/drivers/mtd/parsers/
H A Dafs.c227 u32 block_start; in afs_parse_v2_partition() local
281 block_start = imginfo[20]; in afs_parse_v2_partition()
287 block_start, block_end); in afs_parse_v2_partition()
/linux/fs/ext4/
H A Dpage-io.c462 unsigned block_start; in ext4_bio_write_folio() local
492 block_start = bh_offset(bh); in ext4_bio_write_folio()
493 if (block_start >= len) { in ext4_bio_write_folio()
H A Dinode.c1113 unsigned block_start, block_end; in ext4_walk_page_buffers() local
1118 for (bh = head, block_start = 0; in ext4_walk_page_buffers()
1119 ret == 0 && (bh != head || !block_start); in ext4_walk_page_buffers()
1120 block_start = block_end, bh = next) { in ext4_walk_page_buffers()
1122 block_end = block_start + blocksize; in ext4_walk_page_buffers()
1123 if (block_end <= from || block_start >= to) { in ext4_walk_page_buffers()
1169 unsigned block_start, block_end; in ext4_block_write_begin() local
1188 for (bh = head, block_start = 0; bh != head || !block_start; in ext4_block_write_begin()
1189 block++, block_start = block_end, bh = bh->b_this_page) { in ext4_block_write_begin()
1190 block_end = block_start + blocksize; in ext4_block_write_begin()
[all …]
/linux/fs/iomap/
H A Dbuffered-io.c764 loff_t block_start = round_down(pos, block_size); in __iomap_write_begin() local
789 iomap_adjust_read_range(iter->inode, folio, &block_start, in __iomap_write_begin()
790 block_end - block_start, &poff, &plen); in __iomap_write_begin()
802 if (iomap_block_needs_zeroing(iter, block_start)) { in __iomap_write_begin()
814 folio, block_start, plen); in __iomap_write_begin()
817 folio, block_start, plen); in __iomap_write_begin()
822 } while ((block_start += plen) < block_end); in __iomap_write_begin()
/linux/fs/btrfs/
H A Dextent_io.c1026 u64 block_start; in btrfs_do_readpage() local
1066 block_start = EXTENT_MAP_HOLE; in btrfs_do_readpage()
1068 block_start = btrfs_extent_map_block_start(em); in btrfs_do_readpage()
1116 if (block_start == EXTENT_MAP_HOLE) { in btrfs_do_readpage()
1122 if (block_start == EXTENT_MAP_INLINE) { in btrfs_do_readpage()
1612 u64 block_start; in submit_one_sector() local
1642 block_start = btrfs_extent_map_block_start(em); in submit_one_sector()
1646 ASSERT(block_start != EXTENT_MAP_HOLE); in submit_one_sector()
1647 ASSERT(block_start != EXTENT_MAP_INLINE); in submit_one_sector()
H A Dextent_map.c198 const u64 block_start = btrfs_extent_map_block_start(em); in extent_map_block_end() local
199 const u64 block_end = block_start + extent_map_block_len(em); in extent_map_block_end()
201 if (block_end < block_start) in extent_map_block_end()
/linux/lib/zlib_deflate/
H A Ddefutil.h126 long block_start; member
H A Ddeftree.c942 ulg in_length = (ulg)((long)s->strstart - s->block_start);
/linux/drivers/md/
H A Ddm-writecache.c152 void *block_start; member
399 return (char *)wc->block_start + (e->index << wc->block_size_bits); in memory_data()
2642 wc->block_start = (char *)sb(wc) + offset; in writecache_ctr()
/linux/include/linux/
H A Dsched.h541 u64 block_start; member

12