Lines Matching full:exit
4 Fprobe - Function entry/exit probe
12 Fprobe is a function entry/exit probe mechanism based on ftrace.
14 on function entry and exit, similar to the kprobes and kretprobes, you can
23 attach callbacks to multiple function entry and exit. User needs to set up
83 Also, the unregister_fprobe() will guarantee that the both enter and exit
87 The fprobe entry/exit handler
90 The prototype of the entry/exit callback function is as follows:
96 Note that both entry and exit callbacks have same ptototype. The @entry_ip is
97 saved at function entry and passed to exit handler.
105 This is the ftrace address of the traced function (both entry and exit).
110 This is the `pt_regs` data structure at the entry and exit. Note that
156 - fprobe fails to setup the function exit because of the shortage of rethook
160 skips both of entry and exit callback and the latter skips the exit