Messages in this thread | | | From | Jiri Olsa <> | Subject | [PATCHv2 0/3] ftrace: Add ftrace-direct-multi-modify sample module | Date | Mon, 6 Dec 2021 19:20:29 +0100 |
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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
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