bcachefs: Minor tracepoint improvements

Btree iterator tracepoints should print whether they're for the key
cache.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
This commit is contained in:
Kent Overstreet 2021-07-24 17:31:25 -04:00 • committed by Kent Overstreet
commit 2b4e4b8cfa
2 changed files with 21 additions and 7 deletions