ftrace: add a script to produce a hierarchical view of a function trace
This script parses a function trace and then produces a hierarchical view of the function call stack after processing it into a tree. Changes on V2 thanks to the trace sent by Steven: - Support both the files "trace" and "trace_pipe" (comments and space differences) - Correct the mini HOW-TO at the beginning. Signed-off-by: NFrederic Weisbecker <fweisbec@gmail.com> Acked-by: NSteven Rostedt <rostedt@goodmis.org> Signed-off-by: NIngo Molnar <mingo@elte.hu>
Showing
scripts/tracing/draw_functrace.py
0 → 100644
想要评论请 注册 或 登录