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path: root/scripts/tracing/draw_functrace.py
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2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 166Thomas Gleixner1-1/+1
Based on 1 normalized pattern(s): licensed under the terms of the gnu gpl license version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 62 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Allison Randal <[email protected]> Reviewed-by: Kate Stewart <[email protected]> Reviewed-by: Richard Fontana <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2018-07-29scripts: Add Python 3 support to tracing/draw_functrace.pyJeremy Cline1-1/+1
Use the print function. This maintains Python 2 support and should have no functional change. Signed-off-by: Jeremy Cline <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]>
2014-08-20kbuild: Make scripts executableMichal Marek1-0/+0
The Makefiles call the respective interpreter explicitly, but this makes it easier to use the scripts manually. Signed-off-by: Michal Marek <[email protected]>
2009-06-15debugfs: Fix terminology inconsistency of dir name to mount debugfs filesystem.GeunSik Lim1-4/+3
Many developers use "/debug/" or "/debugfs/" or "/sys/kernel/debug/" directory name to mount debugfs filesystem for ftrace according to ./Documentation/tracers/ftrace.txt file. And, three directory names(ex:/debug/, /debugfs/, /sys/kernel/debug/) is existed in kernel source like ftrace, DRM, Wireless, Documentation, Network[sky2]files to mount debugfs filesystem. debugfs means debug filesystem for debugging easy to use by greg kroah hartman. "/sys/kernel/debug/" name is suitable as directory name of debugfs filesystem. - debugfs related reference: http://lwn.net/Articles/334546/ Fix inconsistency of directory name to mount debugfs filesystem. * From Steven Rostedt - find_debugfs() and tracing_files() in this patch. Signed-off-by: GeunSik Lim <[email protected]> Acked-by : Inaky Perez-Gonzalez <[email protected]> Reviewed-by : Steven Rostedt <[email protected]> Reviewed-by : James Smart <[email protected]> CC: Jiri Kosina <[email protected]> CC: David Airlie <[email protected]> CC: Peter Osterlund <[email protected]> CC: Ananth N Mavinakayanahalli <[email protected]> CC: Anil S Keshavamurthy <[email protected]> CC: Masami Hiramatsu <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2008-10-27ftrace: add a script to produce a hierarchical view of a function traceFrederic Weisbecker1-0/+130
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: Frederic Weisbecker <[email protected]> Acked-by: Steven Rostedt <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>