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| author |   Masami Hiramatsu <mhiramat@kernel.org> | 2020-02-17 18:52:39 +0900 |
|---|---|---|
| committer |   Steven Rostedt (VMware) <rostedt@goodmis.org> | 2020-02-20 17:48:59 -0500 |
| commit | 7ab215f22d04067094de8c81c20ba4c565ff8dd4 (patch) | |
| tree | cf30ae9e296ce628497350f8b67481170d503c81 /init | |
| parent | bootconfig: Mark boot_config_checksum() static (diff) | |
| download | linux-dev-7ab215f22d04067094de8c81c20ba4c565ff8dd4.tar.xz linux-dev-7ab215f22d04067094de8c81c20ba4c565ff8dd4.zip | |
tracing: Clear trace_state when starting trace
Clear trace_state data structure when starting trace
in __synth_event_trace_start() internal function.
Currently trace_state is initialized only in the
synth_event_trace_start() API, but the trace_state
in synth_event_trace() and synth_event_trace_array()
are on the stack without initialization.
This means those APIs will see wrong parameters and
wil skip closing process in __synth_event_trace_end()
because trace_state->disabled may be !0.
Link: http://lkml.kernel.org/r/158193315899.8868.1781259176894639952.stgit@devnote2
Reviewed-by: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions