tree 1558e635efcede901c5dbe9acd625d475db5b369
parent f34bfb1beef8a17ba3d46b60f8fa19ffedc1ed8d
author Abhishek Sagar <sagar.abhishek@gmail.com> 1214072247 +0530
committer Ingo Molnar <mingo@elte.hu> 1214251856 +0200

ftrace: store mcount address in rec->ip

Record the address of the mcount call-site. Currently all archs except sparc64
record the address of the instruction following the mcount call-site. Some
general cleanups are entailed. Storing mcount addresses in rec->ip enables
looking them up in the kprobe hash table later on to check if they're kprobe'd.

Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
Cc: davem@davemloft.net
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>