bcachefs: Btree path tracepoints

Fastpath tracepoints, rarely needed, only enabled with
CONFIG_BCACHEFS_PATH_TRACEPOINTS.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2022-08-10 19:57:46 -04:00 • committed by Kent Overstreet
commit 32ed4a620c
7 changed files with 508 additions and 22 deletions