bcachefs: Add a few tracepoints

Transaction restart tracing should probably be overhaulled at some
point.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2020-04-11 12:32:27 -04:00 • committed by Kent Overstreet
commit 297604c923
2 changed files with 22 additions and 1 deletions