Lines Matching refs:block_start
91 u64 len, u64 orig_start, u64 block_start,
1083 if (em->block_start >= EXTENT_MAP_LAST_BYTE) { in get_extent_allocation_hint()
1086 if (em && em->block_start < EXTENT_MAP_LAST_BYTE) in get_extent_allocation_hint()
1087 alloc_hint = em->block_start; in get_extent_allocation_hint()
1091 alloc_hint = em->block_start; in get_extent_allocation_hint()
2358 ASSERT(em->block_start < EXTENT_MAP_LAST_BYTE); in split_zoned_em()
2370 split_pre->block_start = em->block_start; in split_zoned_em()
2391 split_mid->block_start = em->block_start + pre; in split_zoned_em()
2405 split_post->block_start = em->block_start + em->len - post; in split_zoned_em()
2619 if (em->block_start != EXTENT_MAP_HOLE) in btrfs_find_new_delalloc_bytes()
5028 u64 block_start; in btrfs_truncate_block() local
5035 block_start = round_down(from, blocksize); in btrfs_truncate_block()
5036 block_end = block_start + blocksize - 1; in btrfs_truncate_block()
5038 ret = btrfs_check_data_free_space(inode, &data_reserved, block_start, in btrfs_truncate_block()
5041 if (btrfs_check_nocow_lock(inode, block_start, &write_bytes) > 0) { in btrfs_truncate_block()
5052 block_start, blocksize); in btrfs_truncate_block()
5058 btrfs_delalloc_release_space(inode, data_reserved, block_start, in btrfs_truncate_block()
5083 lock_extent_bits(io_tree, block_start, block_end, &cached_state); in btrfs_truncate_block()
5085 ordered = btrfs_lookup_ordered_extent(inode, block_start); in btrfs_truncate_block()
5087 unlock_extent_cached(io_tree, block_start, block_end, in btrfs_truncate_block()
5096 clear_extent_bit(&inode->io_tree, block_start, block_end, in btrfs_truncate_block()
5100 ret = btrfs_set_extent_delalloc(inode, block_start, block_end, 0, in btrfs_truncate_block()
5103 unlock_extent_cached(io_tree, block_start, block_end, in btrfs_truncate_block()
5112 memzero_page(page, (block_start - page_offset(page)), in btrfs_truncate_block()
5115 memzero_page(page, (block_start - page_offset(page)) + offset, in btrfs_truncate_block()
5119 btrfs_page_clear_checked(fs_info, page, block_start, in btrfs_truncate_block()
5120 block_end + 1 - block_start); in btrfs_truncate_block()
5121 btrfs_page_set_dirty(fs_info, page, block_start, block_end + 1 - block_start); in btrfs_truncate_block()
5122 unlock_extent_cached(io_tree, block_start, block_end, &cached_state); in btrfs_truncate_block()
5125 set_extent_bit(&inode->io_tree, block_start, block_end, in btrfs_truncate_block()
5134 block_start, blocksize, true); in btrfs_truncate_block()
5268 hole_em->block_start = EXTENT_MAP_HOLE; in btrfs_cont_expand()
7073 else if (em->block_start == EXTENT_MAP_INLINE && page) in btrfs_get_extent()
7178 em->block_start = EXTENT_MAP_HOLE; in btrfs_get_extent()
7235 em->block_start = EXTENT_MAP_HOLE; in btrfs_get_extent()
7282 if (em->block_start != EXTENT_MAP_HOLE && in btrfs_get_extent_fiemap()
7361 em->block_start = hole_em->block_start; in btrfs_get_extent_fiemap()
7373 em->block_start = EXTENT_MAP_DELALLOC; in btrfs_get_extent_fiemap()
7393 const u64 block_start, in btrfs_create_dio_extent() argument
7403 em = create_io_em(inode, start, len, orig_start, block_start, in btrfs_create_dio_extent()
7410 ret = btrfs_add_ordered_extent_dio(inode, start, block_start, len, in btrfs_create_dio_extent()
7712 u64 len, u64 orig_start, u64 block_start, in create_io_em() argument
7735 em->block_start = block_start; in create_io_em()
7789 em->block_start != EXTENT_MAP_HOLE)) { in btrfs_get_blocks_direct_write()
7791 u64 block_start, orig_start, orig_block_len, ram_bytes; in btrfs_get_blocks_direct_write() local
7798 block_start = em->block_start + (start - em->start); in btrfs_get_blocks_direct_write()
7802 btrfs_inc_nocow_writers(fs_info, block_start)) { in btrfs_get_blocks_direct_write()
7806 orig_start, block_start, in btrfs_get_blocks_direct_write()
7809 btrfs_dec_nocow_writers(fs_info, block_start); in btrfs_get_blocks_direct_write()
7935 em->block_start == EXTENT_MAP_INLINE) { in btrfs_dio_iomap_begin()
7971 if ((em->block_start == EXTENT_MAP_HOLE) || in btrfs_dio_iomap_begin()
7976 iomap->addr = em->block_start + (start - em->start); in btrfs_dio_iomap_begin()
7983 if (write && btrfs_use_zone_append(BTRFS_I(inode), em->block_start)) in btrfs_dio_iomap_begin()
10330 em->block_start = ins.objectid; in __btrfs_prealloc_file_range()
10586 u64 block_start; member
10601 first_ppage = ALIGN(bsi->block_start, PAGE_SIZE) >> PAGE_SHIFT; in btrfs_add_swap_extent()
10602 next_ppage = ALIGN_DOWN(bsi->block_start + bsi->block_len, in btrfs_add_swap_extent()
10726 if (em->block_start == EXTENT_MAP_HOLE) { in btrfs_swap_activate()
10731 if (em->block_start == EXTENT_MAP_INLINE) { in btrfs_swap_activate()
10749 logical_block_start = em->block_start + (start - em->start); in btrfs_swap_activate()
10827 bsi.block_start + bsi.block_len == physical_block_start) { in btrfs_swap_activate()
10836 bsi.block_start = physical_block_start; in btrfs_swap_activate()