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| author |   Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2024-12-26 14:15:14 +0900 |
|---|---|---|
| committer |   Steven Rostedt (Google) <rostedt@goodmis.org> | 2024-12-26 10:50:07 -0500 |
| commit | 2bc56fdae1ba3fc80ee37a648346abc5f152357d (patch) | |
| tree | 2dcf85cb01a4e68c6c3de48b57d9b895913b20ae /scripts/lib/kdoc/kdoc_parser.py | |
| parent | Documentation: probes: Update fprobe on function-graph tracer (diff) | |
| download | linux-rng-2bc56fdae1ba3fc80ee37a648346abc5f152357d.tar.xz linux-rng-2bc56fdae1ba3fc80ee37a648346abc5f152357d.zip | |
ftrace: Add ftrace_get_symaddr to convert fentry_ip to symaddr
This introduces ftrace_get_symaddr() which tries to convert fentry_ip
passed by ftrace or fgraph callback to symaddr without calling
kallsyms API. It returns the symbol address or 0 if it fails to
convert it.
Cc: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: Florent Revest <revest@chromium.org>
Cc: Martin KaFai Lau <martin.lau@linux.dev>
Cc: bpf <bpf@vger.kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Alan Maguire <alan.maguire@oracle.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/173519011487.391279.5450806886342723151.stgit@devnote2
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202412061423.K79V55Hd-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202412061804.5VRzF14E-lkp@intel.com/
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions