/linux/fs/isofs/ |
H A D | compress.c | 40 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 …]
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/linux/drivers/gpu/drm/ |
H A D | drm_buddy.c | 183 u64 block_start, block_end; in __force_merge() local 188 block_start = drm_buddy_block_offset(block); in __force_merge() 189 block_end = block_start + drm_buddy_block_size(mm, block) - 1; in __force_merge() 191 if (!contains(start, end, block_start, block_end)) in __force_merge() 495 u64 block_start; in __alloc_range_bias() local 509 block_start = drm_buddy_block_offset(block); in __alloc_range_bias() 510 block_end = block_start + drm_buddy_block_size(mm, block) - 1; in __alloc_range_bias() 512 if (!overlaps(start, end, block_start, block_end)) in __alloc_range_bias() 518 if (block_start < start || block_end > end) { in __alloc_range_bias() 519 u64 adjusted_start = max(block_start, start); in __alloc_range_bias() [all …]
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/linux/kernel/sched/ |
H A D | stats.c | 50 u64 sleep_start, block_start; in __update_stats_enqueue_sleeper() local 53 block_start = schedstat_val(stats->block_start); in __update_stats_enqueue_sleeper() 73 if (block_start) { in __update_stats_enqueue_sleeper() 74 u64 delta = rq_clock(rq) - block_start; in __update_stats_enqueue_sleeper() 82 __schedstat_set(stats->block_start, 0); in __update_stats_enqueue_sleeper()
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H A D | debug.c | 676 PN_SCHEDSTAT(block_start); in print_cfs_group_stats() 1192 PN_SCHEDSTAT(block_start); in proc_sched_show_task()
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/linux/fs/cramfs/ |
H A D | inode.c | 827 u32 block_ptr, block_start, block_len; in cramfs_read_folio() local 843 block_start = block_ptr << CRAMFS_BLK_DIRECT_PTR_SHIFT; in cramfs_read_folio() 852 cramfs_read(sb, block_start, 2); in cramfs_read_folio() 853 block_start += 2; in cramfs_read_folio() 863 block_start = OFFSET(inode) + maxblock * 4; in cramfs_read_folio() 865 block_start = *(u32 *) in cramfs_read_folio() 868 if (unlikely(block_start & CRAMFS_BLK_FLAG_DIRECT_PTR)) { in cramfs_read_folio() 870 u32 prev_start = block_start; in cramfs_read_folio() 871 block_start = prev_start & ~CRAMFS_BLK_FLAGS; in cramfs_read_folio() 872 block_start <<= CRAMFS_BLK_DIRECT_PTR_SHIFT; in cramfs_read_folio() [all …]
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/linux/drivers/fpga/ |
H A D | microchip-spi.c | 110 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()
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/linux/fs/ocfs2/ |
H A D | aops.c | 410 unsigned block_start, block_end; in walk_page_buffers() 415 for ( bh = head, block_start = 0; in walk_page_buffers() 416 ret == 0 && (bh != head || !block_start); in walk_page_buffers() 417 block_start = block_end, bh = next) in walk_page_buffers() 420 block_end = block_start + blocksize; in walk_page_buffers() 421 if (block_end <= from || block_start >= to) { in walk_page_buffers() 560 unsigned int block_start) 562 u64 offset = folio_pos(folio) + block_start; 586 unsigned int block_end, block_start; 593 for (bh = head, block_start in ocfs2_map_page_blocks() 418 unsigned block_start, block_end; walk_page_buffers() local 568 ocfs2_should_read_blk(struct inode * inode,struct folio * folio,unsigned int block_start) ocfs2_should_read_blk() argument 595 unsigned int block_end, block_start; ocfs2_map_page_blocks() local 874 unsigned int block_start, block_end; ocfs2_zero_new_buffers() local [all...] |
/linux/lib/zlib_deflate/ |
H A D | deflate.c | 546 s->block_start = 0L; in lm_init() 775 s->block_start -= (long) wsize; in fill_window() 839 zlib_tr_flush_block(s, (s->block_start >= 0L ? \ 840 (char *)&s->window[(unsigned)s->block_start] : \ 842 (ulg)((long)s->strstart - s->block_start), \ 844 s->block_start = s->strstart; \ 885 s->block_start >= (long)s->w_size, "slide too late"); in deflate_stored() 892 Assert(s->block_start >= 0L, "block gone"); in deflate_stored() 898 max_start = s->block_start + max_block_size; in deflate_stored() 908 if (s->strstart - (uInt)s->block_start >= MAX_DIST(s)) { in deflate_stored()
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H A D | defutil.h | 126 long block_start; member
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H A D | deftree.c | 942 ulg in_length = (ulg)((long)s->strstart - s->block_start);
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/linux/fs/ext4/ |
H A D | move_extent.c | 173 unsigned int blocksize, block_start, block_end; in mext_page_mkuptodate() local 192 block_start = block_end; in mext_page_mkuptodate() 193 block_end = block_start + blocksize; in mext_page_mkuptodate() 194 if (block_end <= from || block_start >= to) { in mext_page_mkuptodate() 206 folio_zero_range(folio, block_start, blocksize); in mext_page_mkuptodate()
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H A D | inode.c | 978 unsigned block_start, block_end; in ext4_walk_page_buffers() local 983 for (bh = head, block_start = 0; in ext4_walk_page_buffers() 984 ret == 0 && (bh != head || !block_start); in ext4_walk_page_buffers() 985 block_start = block_end, bh = next) { in ext4_walk_page_buffers() 987 block_end = block_start + blocksize; in ext4_walk_page_buffers() 988 if (block_end <= from || block_start >= to) { in ext4_walk_page_buffers() 1029 unsigned block_start, block_end; in ext4_block_write_begin() local 1050 for (bh = head, block_start = 0; bh != head || !block_start; in ext4_block_write_begin() 1051 block++, block_start = block_end, bh = bh->b_this_page) { in ext4_block_write_begin() 1052 block_end = block_start + blocksize; in ext4_block_write_begin() [all …]
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/linux/drivers/mtd/parsers/ |
H A D | afs.c | 227 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()
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/linux/fs/bcachefs/ |
H A D | fs-io.c | 533 u64 block_start = round_up(offset, block_bytes(c)); in bchfs_fpunch() local 546 if (block_start < block_end) { in bchfs_fpunch() 550 block_start >> 9, block_end >> 9, in bchfs_fpunch() 739 u64 block_start = round_down(offset, block_bytes(c)); in bchfs_fallocate() local 759 block_start = round_up(offset, block_bytes(c)); in bchfs_fallocate() 763 ret = __bchfs_fallocate(inode, mode, block_start >> 9, block_end >> 9); in bchfs_fallocate()
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/linux/fs/iomap/ |
H A D | buffered-io.c | 672 static int iomap_read_folio_sync(loff_t block_start, struct folio *folio, in iomap_read_folio_sync() argument 679 bio.bi_iter.bi_sector = iomap_sector(iomap, block_start); in iomap_read_folio_sync() 690 loff_t block_start = round_down(pos, block_size); in __iomap_write_begin() local 715 iomap_adjust_read_range(iter->inode, folio, &block_start, in __iomap_write_begin() 716 block_end - block_start, &poff, &plen); in __iomap_write_begin() 725 if (iomap_block_needs_zeroing(iter, block_start)) { in __iomap_write_begin() 735 status = iomap_read_folio_sync(block_start, folio, in __iomap_write_begin() 741 } while ((block_start += plen) < block_end); in __iomap_write_begin()
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/linux/fs/jbd2/ |
H A D | journal.c | 1942 unsigned long long phys_block, block_start, block_stop; /* physical */ in __jbd2_journal_erase() local 1960 block_start = ~0ULL; in __jbd2_journal_erase() 1968 if (block_start == ~0ULL) { in __jbd2_journal_erase() 1969 block_start = phys_block; in __jbd2_journal_erase() 1970 block_stop = block_start - 1; in __jbd2_journal_erase() 1995 byte_start = block_start * journal->j_blocksize; in __jbd2_journal_erase() 1997 byte_count = (block_stop - block_start + 1) * in __jbd2_journal_erase() 2017 err, block_start, block_stop); in __jbd2_journal_erase() 2022 block_start = ~0ULL; in __jbd2_journal_erase()
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/linux/fs/btrfs/ |
H A D | direct-io.c | 224 u64 block_start; in btrfs_get_blocks_direct_write() local 249 block_start = extent_map_block_start(em) + (start - em->start); in btrfs_get_blocks_direct_write() 252 bg = btrfs_inc_nocow_writers(fs_info, block_start); in btrfs_get_blocks_direct_write()
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H A D | inode.c | 4793 u64 block_start; in btrfs_truncate_block() local 4800 block_start = round_down(from, blocksize); in btrfs_truncate_block() 4801 block_end = block_start + blocksize - 1; in btrfs_truncate_block() 4803 ret = btrfs_check_data_free_space(inode, &data_reserved, block_start, in btrfs_truncate_block() 4806 if (btrfs_check_nocow_lock(inode, block_start, &write_bytes, false) > 0) { in btrfs_truncate_block() 4817 block_start, blocksize); in btrfs_truncate_block() 4824 btrfs_delalloc_release_space(inode, data_reserved, block_start, in btrfs_truncate_block() 4857 lock_extent(io_tree, block_start, block_end, &cached_state); in btrfs_truncate_block() 4859 ordered = btrfs_lookup_ordered_extent(inode, block_start); in btrfs_truncate_block() 4861 unlock_extent(io_tree, block_start, block_end, &cached_state); in btrfs_truncate_block() [all …]
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H A D | extent_io.c | 942 u64 block_start; in btrfs_do_readpage() local 994 block_start = extent_map_block_start(em); in btrfs_do_readpage() 996 block_start = EXTENT_MAP_HOLE; in btrfs_do_readpage() 1044 if (block_start == EXTENT_MAP_HOLE) { in btrfs_do_readpage() 1053 if (block_start == EXTENT_MAP_INLINE) { in btrfs_do_readpage() 1366 u64 block_start; in submit_one_sector() local 1387 block_start = extent_map_block_start(em); in submit_one_sector() 1391 ASSERT(block_start != EXTENT_MAP_HOLE); in submit_one_sector() 1392 ASSERT(block_start != EXTENT_MAP_INLINE); in submit_one_sector()
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H A D | extent_map.c | 198 const u64 block_start = 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()
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H A D | tree-log.c | 4597 u64 block_start; in log_extent_csums() local 4678 block_start = extent_map_block_start(em); in log_extent_csums() 4679 csum_root = btrfs_csum_root(trans->fs_info, block_start); in log_extent_csums() 4680 ret = btrfs_lookup_csums_list(csum_root, block_start + csum_offset, in log_extent_csums() 4681 block_start + csum_offset + csum_len - 1, in log_extent_csums() 4713 u64 block_start = extent_map_block_start(em); in log_one_extent() local 4726 btrfs_set_stack_file_extent_disk_bytenr(&fi, block_start); in log_one_extent() 4729 btrfs_set_stack_file_extent_disk_bytenr(&fi, block_start - extent_offset); in log_one_extent()
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H A D | file.c | 47 u64 block_start = round_down(pos, fs_info->sectorsize); in btrfs_drop_folio() local 48 u64 block_len = round_up(pos + copied, fs_info->sectorsize) - block_start; in btrfs_drop_folio() 58 btrfs_folio_clamp_clear_checked(fs_info, folio, block_start, block_len); in btrfs_drop_folio()
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/linux/fs/btrfs/tests/ |
H A D | extent-map-tests.c | 495 u64 start, u64 len, u64 block_start) in add_compressed_extent() argument 509 em->disk_bytenr = block_start; in add_compressed_extent()
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/linux/drivers/md/ |
H A D | dm-writecache.c | 153 void *block_start; member 400 return (char *)wc->block_start + (e->index << wc->block_size_bits); in memory_data() 2643 wc->block_start = (char *)sb(wc) + offset; in writecache_ctr()
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/linux/include/linux/ |
H A D | sched.h | 518 u64 block_start; member
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