bcachefs: moving_context now owns a btree_trans

btree_trans and moving_context are used together, and having the
moving_context owns the transaction object reduces some plumbing.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2023-10-20 13:32:42 -04:00
commit 633169035a
4 changed files with 70 additions and 88 deletions