diff options
| author | Qu Wenruo <wqu@suse.com> | 2024-04-30 07:53:05 +0930 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-07-11 15:33:20 +0200 |
| commit | e28b851ed9b232c3b84cb8d0fedbdfa8ca881386 (patch) | |
| tree | 1728430e90c854cbadcb687aa69325b188e45500 /fs/btrfs/relocation.c | |
| parent | 4aa7b5d1784f510c0f42afc1d74efb41947221d7 (diff) | |
btrfs: remove extent_map::block_len member
The extent_map::block_len is either extent_map::len (non-compressed
extent) or extent_map::disk_num_bytes (compressed extent).
Since we already have sanity checks to do the cross-checks between the
new and old members, we can drop the old extent_map::block_len now.
For most call sites, they can manually select extent_map::len or
extent_map::disk_num_bytes, since most if not all of them have checked
if the extent is compressed.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/relocation.c')
| -rw-r--r-- | fs/btrfs/relocation.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 21061a0b2e7c..68fe52ab445d 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -2912,7 +2912,6 @@ static noinline_for_stack int setup_relocation_extent_mapping(struct inode *inod em->start = start; em->len = end + 1 - start; - em->block_len = em->len; em->block_start = block_start; em->disk_bytenr = block_start; em->disk_num_bytes = em->len; |