| 453553e1 | 20-Apr-2026 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
selftests/ftrace: Add a testcase for multiple fprobe events
Add a testcase for multiple fprobe events on the same function so that it clears ftrace hash map correctly when removing the events.
Link
selftests/ftrace: Add a testcase for multiple fprobe events
Add a testcase for multiple fprobe events on the same function so that it clears ftrace hash map correctly when removing the events.
Link: https://lore.kernel.org/all/177669370353.132053.16801520791509406141.stgit@mhiramat.tok.corp.google.com/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
show more ...
|
| a2f7990d | 12-Nov-2025 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
selftests: tracing: Update fprobe selftest for ftrace based fprobe
Since the ftrace fprobe is both fgraph and ftrace based implemented, the selftest needs to be updated. This does not count the actu
selftests: tracing: Update fprobe selftest for ftrace based fprobe
Since the ftrace fprobe is both fgraph and ftrace based implemented, the selftest needs to be updated. This does not count the actual number of lines, but just check the differences.
Link: https://lore.kernel.org/r/176295318112.431538.11780280333728368327.stgit@devnote2 Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
show more ...
|
| 581a7b26 | 27-Mar-2025 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
selftests/ftrace: Add dynamic events argument limitation test case
Add argument limitation test case for dynamic events. This is a boudary check for the maximum number of the probe event arguments.
selftests/ftrace: Add dynamic events argument limitation test case
Add argument limitation test case for dynamic events. This is a boudary check for the maximum number of the probe event arguments.
Link: https://lore.kernel.org/all/174055078295.4079315.14702008939511417359.stgit@mhiramat.tok.corp.google.com/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
show more ...
|
| 168ccc9b | 27-Mar-2025 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
selftests/ftrace: Add new syntax error test
Add BAD_TP_NAME syntax error message check.
Link: https://lore.kernel.org/all/174055077485.4079315.3624012056141021755.stgit@mhiramat.tok.corp.google.com
selftests/ftrace: Add new syntax error test
Add BAD_TP_NAME syntax error message check.
Link: https://lore.kernel.org/all/174055077485.4079315.3624012056141021755.stgit@mhiramat.tok.corp.google.com/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
show more ...
|
| 0c2dd44d | 26-Dec-2024 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
selftests/ftrace: Add a test case for repeating register/unregister fprobe
This test case repeats define and undefine the fprobe dynamic event to ensure that the fprobe does not cause any issue with
selftests/ftrace: Add a test case for repeating register/unregister fprobe
This test case repeats define and undefine the fprobe dynamic event to ensure that the fprobe does not cause any issue with such operations.
Cc: Alexei Starovoitov <alexei.starovoitov@gmail.com> Cc: Florent Revest <revest@chromium.org> Cc: Martin KaFai Lau <martin.lau@linux.dev> Cc: bpf <bpf@vger.kernel.org> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Alan Maguire <alan.maguire@oracle.com> Cc: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/173519009398.391279.4625924605120064761.stgit@devnote2 Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
show more ...
|
| 4e78dd6b | 18-Aug-2024 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
sefltests/tracing: Add a test for tracepoint events on modules
Add a test case for tracepoint events on modules. This checks if it can add and remove the events correctly.
Link: https://lore.kernel
sefltests/tracing: Add a test for tracepoint events on modules
Add a test case for tracepoint events on modules. This checks if it can add and remove the events correctly.
Link: https://lore.kernel.org/all/172397781494.286558.7581515061075998225.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
show more ...
|
| b7bd96ec | 04-May-2024 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
selftests/ftrace: Fix required features for VFS type test case
Since the VFS type argument test case uses fprobe events, it must check the availablity of dynamic_events file and fprobe events syntax
selftests/ftrace: Fix required features for VFS type test case
Since the VFS type argument test case uses fprobe events, it must check the availablity of dynamic_events file and fprobe events syntax in README. Without this fix, the test fails if CONFIG_FPROBE_EVENTS=n.
Link: https://lore.kernel.org/all/171478301645.110267.464634740467398506.stgit@devnote2/
Fixes: ee97e5e135c6 ("selftests/ftrace: add fprobe test cases for VFS type "%pd" and "%pD"") Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
show more ...
|