19:45 <DUKENUKEM> hi guys, im trying to probe a static function in the slub allocator ("stat"). however, when doing ```probe kernel.function("stat@mm/slub.c")''' i get: semantic error: no match (similar functions: bstat, stat, c_start, csi_at, eat). but it shows stat in the list

21:39 <fche> DUKENUKEM, try without the mm/slub.c

22:05 <DUKENUKEM> fche: i have, same result

22:06 <fche> hm, am seeing that here too

22:07 <fche> I see a static inline void stat(const struct kmem_cache *s, enum stat_item si)

22:07 <fche> in mm/slub.c, nearly empty

22:07 <DUKENUKEM> ah its inline

22:07 <fche> that's not normally a problem

22:08 <DUKENUKEM> yeah im mostly wanting to trace the stat_item

22:08 <DUKENUKEM> i just want to see the calls with the si arg

22:08 <DUKENUKEM> because they are good markers within the allocator

22:09 <DUKENUKEM> is there something different i have to do for inline functions? I always get an error when trying an inline

22:09 <fche> depends on the function

22:10 <fche> -> depends on how much information gcc leaves behind about the function

22:12 <fche> stap -L 'kernel.function("*wildcard*").*' can tell you whether it finds inlined / non-inlined / etc. variants of a given function pattern