GGreg Kroah-Hartmanselftests/ftrace: fix event-no-pid on 1-core machine
| 文件 | 最后提交记录 | 最后更新时间 |
|---|---|---|
selftests/ftrace: Convert required interface checks into requires list Convert the required tracefs interface checking code with requires: list. Fixed merge conflicts in trigger-hist.tc and trigger-trace-marker-hist.tc Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Reviewed-by: Tom Zanussi <zanussi@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> | 5 年前 | |
selftests/ftrace: fix event-no-pid on 1-core machine [ Upstream commit 07b60713b57a8f952d029a2b6849d003d9c16108 ] When running event-no-pid test on small machines (e.g. cloud 1-core instance), other events might not happen: + cat trace + cnt=0 + [ 0 -eq 0 ] + fail No other events were recorded [15] event tracing - restricts events based on pid notrace filtering [FAIL] Schedule a simple sleep task to be sure that some other process events get recorded. Fixes: ebed9628f5c2 ("selftests/ftrace: Add test to test new set_event_notrace_pid file") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> | 4 年前 | |
selftests/ftrace: Convert required interface checks into requires list Convert the required tracefs interface checking code with requires: list. Fixed merge conflicts in trigger-hist.tc and trigger-trace-marker-hist.tc Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Reviewed-by: Tom Zanussi <zanussi@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> | 5 年前 | |
selftests/ftrace: Convert required interface checks into requires list Convert the required tracefs interface checking code with requires: list. Fixed merge conflicts in trigger-hist.tc and trigger-trace-marker-hist.tc Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Reviewed-by: Tom Zanussi <zanussi@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> | 5 年前 | |
selftests/ftrace: Convert required interface checks into requires list Convert the required tracefs interface checking code with requires: list. Fixed merge conflicts in trigger-hist.tc and trigger-trace-marker-hist.tc Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Reviewed-by: Tom Zanussi <zanussi@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> | 5 年前 | |
selftests/ftrace: Add trace_printk sample module test Add trace_printk sample module test. This requires to enable trace_printk.ko module for test. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org> | 7 年前 |