bcachefs: bch2_btree_reserve_cache_to_text()

Add a pretty printer so the btree reserve cache can be seen in sysfs; as
it pins open_buckets we need it for tracking down open_buckets issues.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-07-11 16:30:41 -04:00
commit cdda2126ab
5 changed files with 32 additions and 1 deletions