linux-stable.git/tools/testing/selftests/ftrace/test.d/trigger, branch linux-5.4.y Linux kernel stable tree selftests/ftrace: Change synthetic event name for inter-event-combined test 2020-10-29T08:57:45+00:00 Tom Zanussi zanussi@kernel.org 2020-10-13T14:17:56+00:00 e7f826cd20a684b75c8d035fe1fe2def731ee3e5 [ Upstream commit 96378b2088faea68f1fb05ea6b9a566fc569a44c ] This test uses waking+wakeup_latency as an event name, which doesn't make sense since it includes an operator. Illegal names are now detected by the synthetic event command parsing, which causes this test to fail. Change the name to 'waking_plus_wakeup_latency' to prevent this. Link: https://lkml.kernel.org/r/a1ee2f76ff28ef7166fb788ca8be968887808920.1602598160.git.zanussi@kernel.org Fixes: f06eec4d0f2c (selftests: ftrace: Add inter-event hist triggers testcases) Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Tested-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Tom Zanussi <zanussi@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 96378b2088faea68f1fb05ea6b9a566fc569a44c ]

This test uses waking+wakeup_latency as an event name, which doesn't
make sense since it includes an operator.  Illegal names are now
detected by the synthetic event command parsing, which causes this
test to fail.  Change the name to 'waking_plus_wakeup_latency' to
prevent this.

Link: https://lkml.kernel.org/r/a1ee2f76ff28ef7166fb788ca8be968887808920.1602598160.git.zanussi@kernel.org

Fixes: f06eec4d0f2c (selftests: ftrace: Add inter-event hist triggers testcases)
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Tested-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
selftests/ftrace: Do not to use absolute debugfs path 2020-01-12T11:21:19+00:00 Masami Hiramatsu mhiramat@kernel.org 2019-11-26T08:34:33+00:00 c9f08701e6af02c54822674131c3f1067a20ada0 [ Upstream commit ba1b9c5048e43716921abe3a1db19cebebf4a5f5 ] Use relative path to trigger file instead of absolute debugfs path, because if the user uses tracefs instead of debugfs, it can be mounted at /sys/kernel/tracing. Anyway, since the ftracetest is designed to be run at the tracing directory, user doesn't need to use absolute path. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit ba1b9c5048e43716921abe3a1db19cebebf4a5f5 ]

Use relative path to trigger file instead of absolute debugfs path,
because if the user uses tracefs instead of debugfs, it can be
mounted at /sys/kernel/tracing.
Anyway, since the ftracetest is designed to be run at the tracing
directory, user doesn't need to use absolute path.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
selftest/ftrace: Fix typo in trigger-snapshot.tc 2019-09-23T14:33:16+00:00 Masanari Iida standby24x7@gmail.com 2019-08-03T00:01:26+00:00 861f47b07b0523f00ffb8159684e7c840390b96e This patch fixes a spelling typo in trigger-snapshot.tc [skhan@linuxfoundation.org: Fix typo in commit log] Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> 
This patch fixes a spelling typo in trigger-snapshot.tc

[skhan@linuxfoundation.org: Fix typo in commit log]
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests/ftrace: Remove trigger-extended-error-support testcase 2019-04-08T13:22:50+00:00 Tom Zanussi tom.zanussi@linux.intel.com 2019-03-31T23:48:22+00:00 0ae8dde9d7b62b40fb16b5d3feef467604b9a771 Error handling has been moved to the common tracing/error_log, so this test is no longer valid. Link: http://lkml.kernel.org/r/876a98b21018814cbf46f0a3605ae0906c51d53c.1554072478.git.tom.zanussi@linux.intel.com Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> 
Error handling has been moved to the common tracing/error_log, so this
test is no longer valid.

Link: http://lkml.kernel.org/r/876a98b21018814cbf46f0a3605ae0906c51d53c.1554072478.git.tom.zanussi@linux.intel.com

Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
tracing: Add hist trigger action 'expected fail' test case 2019-02-20T18:51:08+00:00 Tom Zanussi tom.zanussi@linux.intel.com 2019-02-13T23:42:55+00:00 a3d86a4ad7e4cef6f04f722028916680b4f635cb Add a test case verifying that basic action combinations fail as expected. Link: http://lkml.kernel.org/r/1790bf93e01dbdfa1b4af945f42147d92bd565aa.1550100284.git.tom.zanussi@linux.intel.com Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> 
Add a test case verifying that basic action combinations fail as
expected.

Link: http://lkml.kernel.org/r/1790bf93e01dbdfa1b4af945f42147d92bd565aa.1550100284.git.tom.zanussi@linux.intel.com

Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
tracing: Add alternative synthetic event trace action test case 2019-02-20T18:51:07+00:00 Tom Zanussi tom.zanussi@linux.intel.com 2019-02-13T23:42:54+00:00 9c749a1f6e0f1037077a2b1f4f04d817f0b33cf1 Add a test case for the alternative trace(<synthetic_event, params) synthetic event generation syntax. Link: http://lkml.kernel.org/r/0616d18423ab1dfdbf333bce9c92ac4fa0779207.1550100284.git.tom.zanussi@linux.intel.com Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> 
Add a test case for the alternative trace(<synthetic_event, params)
synthetic event generation syntax.

Link: http://lkml.kernel.org/r/0616d18423ab1dfdbf333bce9c92ac4fa0779207.1550100284.git.tom.zanussi@linux.intel.com

Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
tracing: Add hist trigger onchange() handler test case 2019-02-20T18:51:07+00:00 Tom Zanussi tom.zanussi@linux.intel.com 2019-02-13T23:42:53+00:00 6f6eaa1ebac6905f28dd8a4eb88458a4f2145f9d Add a test case verifying the basic functionality of the hist:onchange($var) handler. Link: http://lkml.kernel.org/r/bec87aa8ed7d81794510b3d465096a750c71fce7.1550100284.git.tom.zanussi@linux.intel.com Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> 
Add a test case verifying the basic functionality of the
hist:onchange($var) handler.

Link: http://lkml.kernel.org/r/bec87aa8ed7d81794510b3d465096a750c71fce7.1550100284.git.tom.zanussi@linux.intel.com

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
tracing: Add hist trigger snapshot() action test case 2019-02-20T18:51:07+00:00 Tom Zanussi tom.zanussi@linux.intel.com 2019-02-13T23:42:52+00:00 146459fe671e9633e0f28707720c314936e1a778 Add a test case verifying the basic functionality of the hist:snapshot() action. Link: http://lkml.kernel.org/r/c0555f462cbfe56dadfec6e63e531e109bd72930.1550100284.git.tom.zanussi@linux.intel.com Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> 
Add a test case verifying the basic functionality of the
hist:snapshot() action.

Link: http://lkml.kernel.org/r/c0555f462cbfe56dadfec6e63e531e109bd72930.1550100284.git.tom.zanussi@linux.intel.com

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
tracing: Add SPDX license GPL-2.0 license identifier to inter-event testcases 2019-02-20T18:51:07+00:00 Tom Zanussi tom.zanussi@linux.intel.com 2019-02-13T23:42:51+00:00 403726d8180cdd1b1bd7f638641e90dcc96c1bdb 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> 
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>
Merge tag 'trace-v4.19-rc8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace 2018-10-30T16:47:28+00:00 Linus Torvalds torvalds@linux-foundation.org 2018-10-30T16:47:28+00:00 f4267b3604a84ff72c013a0e3e467289908603a6 Pull tracing fixes from Steven Rostedt: "Masami had a couple more fixes to the synthetic events. One was a proper error return value, and the other is for the self tests" * tag 'trace-v4.19-rc8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: selftests/ftrace: Fix synthetic event test to delete event correctly tracing: Return -ENOENT if there is no target synthetic event 
Pull tracing fixes from Steven Rostedt:
 "Masami had a couple more fixes to the synthetic events. One was a
  proper error return value, and the other is for the self tests"

* tag 'trace-v4.19-rc8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  selftests/ftrace: Fix synthetic event test to delete event correctly
  tracing: Return -ENOENT if there is no target synthetic event