btrfs_extent_map_block_start
(btrfs_extent_map_block_start(em) >> SECTOR_SHIFT) !=
block_start = btrfs_extent_map_block_start(em) + (start - em->start);
iomap->addr = btrfs_extent_map_block_start(em) + (start - em->start);
disk_bytenr = btrfs_extent_map_block_start(em) + extent_offset;
block_start = btrfs_extent_map_block_start(em);
block_start = btrfs_extent_map_block_start(em);
disk_bytenr = btrfs_extent_map_block_start(em) + extent_offset;
split_mid->disk_bytenr = btrfs_extent_map_block_start(em) + pre;
const u64 block_start = btrfs_extent_map_block_start(em);
return btrfs_extent_map_block_start(next) == extent_map_block_end(prev);
alloc_hint = btrfs_extent_map_block_start(em) + em->len;
alloc_hint = btrfs_extent_map_block_start(em);
alloc_hint = btrfs_extent_map_block_start(em);
*disk_bytenr = btrfs_extent_map_block_start(em) + (start - em->start);
em->start != btrfs_extent_map_block_start(em)) {
if (btrfs_extent_map_block_start(em) != SZ_32K + SZ_4K) {
btrfs_extent_map_block_start(em));
disk_bytenr = btrfs_extent_map_block_start(em);
if (btrfs_extent_map_block_start(em) != disk_bytenr) {
disk_bytenr, btrfs_extent_map_block_start(em));
disk_bytenr = btrfs_extent_map_block_start(em);
if (btrfs_extent_map_block_start(em) != disk_bytenr + em->offset) {
disk_bytenr + em->offset, btrfs_extent_map_block_start(em));
if (btrfs_extent_map_block_start(em) != disk_bytenr + em->offset) {
disk_bytenr + em->offset, btrfs_extent_map_block_start(em));
disk_bytenr = btrfs_extent_map_block_start(em);
if (btrfs_extent_map_block_start(em) != disk_bytenr) {
disk_bytenr, btrfs_extent_map_block_start(em));
if (btrfs_extent_map_block_start(em) != sectorsize) {
btrfs_extent_map_block_start(em));
block_start = btrfs_extent_map_block_start(em);
u64 block_start = btrfs_extent_map_block_start(em);