diff options
Diffstat (limited to 'btrfs-convert.c')
| -rw-r--r-- | btrfs-convert.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/btrfs-convert.c b/btrfs-convert.c index bf3defb4..010de8ae 100644 --- a/btrfs-convert.c +++ b/btrfs-convert.c @@ -43,7 +43,6 @@ #include <ext2fs/ext2_ext_attr.h> #define INO_OFFSET (BTRFS_FIRST_FREE_OBJECTID - EXT2_ROOT_INO) -#define STRIPE_LEN (64 * 1024) #define EXT2_IMAGE_SUBVOL_OBJECTID BTRFS_FIRST_FREE_OBJECTID /* @@ -134,11 +133,11 @@ static int cache_free_extents(struct btrfs_root *root, ext2_filsys ext2_fs) for (i = 0; i < BTRFS_SUPER_MIRROR_MAX; i++) { bytenr = btrfs_sb_offset(i); - bytenr &= ~((u64)STRIPE_LEN - 1); + bytenr &= ~((u64)BTRFS_STRIPE_LEN - 1); if (bytenr >= blocksize * ext2_fs->super->s_blocks_count) break; clear_extent_dirty(&root->fs_info->free_space_cache, bytenr, - bytenr + STRIPE_LEN - 1, 0); + bytenr + BTRFS_STRIPE_LEN - 1, 0); } clear_extent_dirty(&root->fs_info->free_space_cache, @@ -207,9 +206,9 @@ static int intersect_with_sb(u64 bytenr, u64 num_bytes) for (i = 0; i < BTRFS_SUPER_MIRROR_MAX; i++) { offset = btrfs_sb_offset(i); - offset &= ~((u64)STRIPE_LEN - 1); + offset &= ~((u64)BTRFS_STRIPE_LEN - 1); - if (bytenr < offset + STRIPE_LEN && + if (bytenr < offset + BTRFS_STRIPE_LEN && bytenr + num_bytes > offset) return 1; } @@ -450,8 +449,8 @@ static int block_iterate_proc(ext2_filsys ext2_fs, } if (sb_region) { - bytenr += STRIPE_LEN - 1; - bytenr &= ~((u64)STRIPE_LEN - 1); + bytenr += BTRFS_STRIPE_LEN - 1; + bytenr &= ~((u64)BTRFS_STRIPE_LEN - 1); } else { cache = btrfs_lookup_block_group(root->fs_info, bytenr); BUG_ON(!cache); @@ -1520,7 +1519,7 @@ static int create_chunk_mapping(struct btrfs_trans_handle *trans, btrfs_set_stack_chunk_length(&chunk, cache->key.offset); btrfs_set_stack_chunk_owner(&chunk, extent_root->root_key.objectid); - btrfs_set_stack_chunk_stripe_len(&chunk, STRIPE_LEN); + btrfs_set_stack_chunk_stripe_len(&chunk, BTRFS_STRIPE_LEN); btrfs_set_stack_chunk_type(&chunk, cache->flags); btrfs_set_stack_chunk_io_align(&chunk, device->io_align); btrfs_set_stack_chunk_io_width(&chunk, device->io_width); @@ -2096,10 +2095,10 @@ static int cleanup_sys_chunk(struct btrfs_root *fs_root, } for (i = 0; i < BTRFS_SUPER_MIRROR_MAX; i++) { offset = btrfs_sb_offset(i); - offset &= ~((u64)STRIPE_LEN - 1); + offset &= ~((u64)BTRFS_STRIPE_LEN - 1); ret = relocate_extents_range(fs_root, ext2_root, - offset, offset + STRIPE_LEN); + offset, offset + BTRFS_STRIPE_LEN); if (ret) goto fail; } |