/* Note that em_end from extent_map_end() is exclusive */
iosize = min(em_end, end + 1) - cur;
- if (btrfs_use_zone_append(inode, em))
+ if (btrfs_use_zone_append(inode, em->block_start))
opf = REQ_OP_ZONE_APPEND;
free_extent_map(em);
u64 start, u64 len)
{
int ret = 0;
- u64 off = start;
+ u64 off;
u64 max = start + len;
u32 flags = 0;
u32 found_type;
goto out_free_ulist;
}
+ /*
+ * We can't initialize that to 'start' as this could miss extents due
+ * to extent item merging
+ */
+ off = 0;
start = round_down(start, btrfs_inode_sectorsize(inode));
len = round_up(max, btrfs_inode_sectorsize(inode)) - start;