bcachefs: bch_backpointer -> bkey_i_backpointer

Since we no longer store backpointers in alloc keys, there's no reason
not to pass around bkey_i_backpointers; this means we don't have to pass
the bucket pos separately.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-11-15 17:36:09 -05:00
commit eb25733aba
4 changed files with 111 additions and 165 deletions