Ostra + Kprobes

Spent some time on ostra after some weeks, this time making ostra-grep create .ostra.proto files with the target function prototypes so that ostra-create-kmodule can create the respective jprobes, there are still some problems with typedefs but with some minimal hand editing the generated kernel module works well. Now I’m trying to figure out how to access the function parameters in a kretprobe, will take a look at systemtap to see if they solve this in some way.