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| author | Steven Rostedt <rostedt@goodmis.org> | 2026-05-13 22:00:07 +0300 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2026-05-22 01:03:07 +0300 |
| commit | bb4613842e8033a714bacf3b62cc70638926cdcf (patch) | |
| tree | 39d8fae7206ddbb95d16f92c688d6e043607d6ad /include/linux/start_kernel.h | |
| parent | 5307505fe7937358c426e19af8686928581b4c6e (diff) | |
| download | linux-bb4613842e8033a714bacf3b62cc70638926cdcf.tar.xz | |
tracing: Allow perf to read synthetic events
Currently, perf can not enable synthetic events. When it does, it either
causes a warning in the kernel or errors with "no such device".
Add the necessary code to allow perf to also attach to synthetic events.
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://patch.msgid.link/20260513150007.3b280e87@gandalf.local.home
Reported-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/start_kernel.h')
0 files changed, 0 insertions, 0 deletions