lkml.org 
[lkml]   [2021]   [Dec]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCHv2 0/3] ftrace: Add ftrace-direct-multi-modify sample module
Date
hi,
this patchset adds ftrace-direct-multi-modify.ko kernel module
that shows the usage of modify_ftrace_direct_multi API. Plus
two additional small fixes for ftrace direct code.

v2 changes:
- rebased on top of v5.16-rc4
- added s390x trampolines

thanks,
jirka


---
Jiri Olsa (3):
ftrace: Use direct_ops hash in unregister_ftrace_direct
ftrace: Add cleanup to unregister_ftrace_direct_multi
ftrace/samples: Add module to test multi direct modify interface

kernel/trace/ftrace.c | 8 +++++-
samples/ftrace/Makefile | 1 +
samples/ftrace/ftrace-direct-multi-modify.c | 152 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 160 insertions(+), 1 deletion(-)
create mode 100644 samples/ftrace/ftrace-direct-multi-modify.c

\
 
 \ /
  Last update: 2021-12-06 19:21    [W:0.031 / U:0.496 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site