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| author | Josef Bacik <josef@toxicpanda.com> | 2024-04-13 01:17:40 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-05-07 21:31:04 +0200 |
| commit | 4d09b4e942bce27c6fa66f3582dc639417107e2d (patch) | |
| tree | 6b67ce0f9be0571a1a058f45dc8e7022af809200 /fs/btrfs/delayed-ref.h | |
| parent | btrfs: embed data_ref and tree_ref in btrfs_delayed_ref_node (diff) | |
| download | linux-4d09b4e942bce27c6fa66f3582dc639417107e2d.tar.xz linux-4d09b4e942bce27c6fa66f3582dc639417107e2d.zip | |
btrfs: do not use a function to initialize btrfs_ref
btrfs_ref currently has ->owning_root, and ->ref_root is shared between
the tree ref and data ref, so in order to move that into btrfs_ref
proper I would need to add another root parameter to the initialization
function. This function has too many arguments, and adding another root
will make it easy to make mistakes about which root goes where.
Drop the generic ref init function and statically initialize the
btrfs_ref in every usage. This makes the code easier to read because we
can see what elements we're assigning, and will make the upcoming change
moving the ref_root into the btrfs_ref more clear and less error prone
than adding a new element to the initialization function.
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/delayed-ref.h')
| -rw-r--r-- | fs/btrfs/delayed-ref.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/delayed-ref.h b/fs/btrfs/delayed-ref.h index 2de447d9aaba..b0b2d0e93996 100644 --- a/fs/btrfs/delayed-ref.h +++ b/fs/btrfs/delayed-ref.h @@ -320,8 +320,6 @@ static inline u64 btrfs_calc_delayed_ref_csum_bytes(const struct btrfs_fs_info * return btrfs_calc_metadata_size(fs_info, num_csum_items); } -void btrfs_init_generic_ref(struct btrfs_ref *generic_ref, int action, u64 bytenr, - u64 len, u64 parent, u64 owning_root); void btrfs_init_tree_ref(struct btrfs_ref *generic_ref, int level, u64 root, u64 mod_root, bool skip_qgroup); void btrfs_init_data_ref(struct btrfs_ref *generic_ref, u64 ref_root, u64 ino, |