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3591e90f |
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02-Jun-2020 |
Masami Hiramatsu <mhiramat@kernel.org> |
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>
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403726d8 |
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13-Feb-2019 |
Tom Zanussi <tom.zanussi@linux.intel.com> |
tracing: Add SPDX license GPL-2.0 license identifier to inter-event testcases Apparently this directory was missed in the license cleanup process - add the missing identifiers to the trigger/inter-event test cases. Link: http://lkml.kernel.org/r/6f9828c2cfb0b378ebd217a39a1b44f063fc17fb.1550100284.git.tom.zanussi@linux.intel.com Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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0d0352d8 |
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21-Oct-2018 |
Masami Hiramatsu <mhiramat@kernel.org> |
selftests/ftrace: Fix synthetic event test to delete event correctly Fix the synthetic event test case to remove event correctly. If redirecting command to synthetic_event file without append mode, it cleans up all existing events and execute (parse) the command. This means "delete event" always fails to find the target event. Since previous synthetic event has a bug which doesn't return -ENOENT even if it fails to find the deleting event, this test passed. But fixing that bug, this test fails because this test itself has a bug. This fixes that bug by trying to delete event right after adding an event, and use append mode redirection ('>>') instead of normal redirection ('>'). Link: http://lkml.kernel.org/r/154013452832.25576.2305459545429386517.stgit@devbox Acked-by: Shuah Khan <shuah@kernel.org> Acked-by: Tom Zanussi <zanussi@linux.intel.com> Tested-by: Tom Zanussi <zanussi@linux.intel.com> Cc: Tom Zanussi <zanussi@kernel.org> Cc: Tom Zanussi <tom.zanussi@linux.intel.com> Cc: Rajvi Jingar <rajvi.jingar@intel.com> Cc: Shuah Khan <shuah@kernel.org> Cc: stable@vger.kernel.org Fixes: f06eec4d0f2c ('selftests: ftrace: Add inter-event hist triggers testcases') Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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e527c470 |
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30-Aug-2018 |
Masami Hiramatsu <mhiramat@kernel.org> |
selftests/ftrace: Remove unneeded per-test init/cleanup ftrace Since ftracetest framework calls initialize_ftrace() right before each test and after all tests, we don't need to init/cleanup ftrace for each test case. Just remove such unneeded init/cleanup code because it can increase logfile size. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
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f06eec4d |
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15-Jan-2018 |
Rajvi Jingar <rajvi.jingar@intel.com> |
selftests: ftrace: Add inter-event hist triggers testcases This adds inter-event hist triggers testcases which covers following: - create/remove synthetic event - disable histogram for synthetic event - extended error support - field variable support - histogram variables - histogram trigger onmatch action - histogram trigger onmax action - histogram trigger onmatch-onmax action - simple expression support - combined histogram Here is the test result. === Ftrace unit tests === [1] event trigger - test extended error support [PASS] [2] event trigger - test field variable support [PASS] [3] event trigger - test inter-event combined histogram trigger [PASS] [4] event trigger - test inter-event histogram trigger onmatch action [PASS] [5] event trigger - test inter-event histogram trigger onmatch-onmax action [PASS] [6] event trigger - test inter-event histogram trigger onmax action [PASS] [7] event trigger - test synthetic event create remove [PASS] Link: http://lkml.kernel.org/r/e07ef1e72f7bf0f84dc87c9b736d6dc91b4b0b49.1516069914.git.tom.zanussi@linux.intel.com Signed-off-by: Rajvi Jingar <rajvi.jingar@intel.com> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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