tree 6d10f9e3f8804ee6414f672695b4f15f78377c21
parent e49dc19c6a19ea112fcb94b7c62ec62cdd5c08aa
author Steven Rostedt <srostedt@redhat.com> 1228279806 -0500
committer Ingo Molnar <mingo@elte.hu> 1228290987 +0100

ftrace: add checks on ret stack in function graph

Import: robustness checks

Add more checks in the function graph code to detect errors and
perhaps print out better information if a bug happens.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>