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ftrace/samples: Add multi direct interface test module
authorJiri Olsa <jolsa@redhat.com>
Fri, 8 Oct 2021 09:13:36 +0000 (11:13 +0200)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Thu, 21 Oct 2021 18:19:00 +0000 (14:19 -0400)
commit8f59ad5c005e8ddfdeee85d27db24d8e071a4b38
tree696dd6956ef422502ccf37fa2735374157cd2f08tree | snapshot
parent6cbb9379887e5e9ad7495cd205aa01e18dd85a2fcommit | diff
ftrace/samples: Add multi direct interface test module

Adding simple module that uses multi direct interface:

  register_ftrace_direct_multi
  unregister_ftrace_direct_multi

The init function registers trampoline for 2 functions,
and exit function unregisters them.

Link: https://lkml.kernel.org/r/20211008091336.33616-9-jolsa@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
samples/ftrace/Makefile diff | blob | history
samples/ftrace/ftrace-direct-multi.c [new file with mode: 0644] blob
Linux Kernel Source Tree.