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| author | Adrian Hunter <adrian.hunter@intel.com> | 2020-05-12 15:19:14 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-06-15 14:09:49 +0200 |
| commit | dd9ddf466ad7a5d2e247925d81ebb0b878bf3b76 (patch) | |
| tree | 31d86a7debd7f3663bb127ebbe08b43f64f97c62 /kernel/trace/Kconfig | |
| parent | fc0ea795f53c8d7040fa42471f74fe51d78d0834 (diff) | |
ftrace: Add perf ksymbol events for ftrace trampolines
Symbols are needed for tools to describe instruction addresses. Pages
allocated for ftrace's purposes need symbols to be created for them.
Add such symbols to be visible via perf ksymbol events.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200512121922.8997-8-adrian.hunter@intel.com
Diffstat (limited to 'kernel/trace/Kconfig')
0 files changed, 0 insertions, 0 deletions