diff options
| author | Ravi Bangoria <ravi.bangoria@linux.ibm.com> | 2018-09-12 11:42:29 +0530 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-09-18 17:21:13 -0300 |
| commit | 2e85d5979e8d2866db6185de231461b21159ef6f (patch) | |
| tree | e4c3b216d88b59c58b0da9f10e665a921078ba83 /tools/perf/tests/tests.h | |
| parent | 1627314fb54a33ebd23bd08f2e215eaed0f44712 (diff) | |
perf test: Add watchpoint test
We don't have a 'perf test' entry available to test the watchpoint
functionality.
Add a simple set of tests:
- Read only watchpoint
- Write only watchpoint
- Read / Write watchpoint
- Runtime watchpoint modification
Ex.: on powerpc:
$ sudo perf test 22
22: Watchpoint :
22.1: Read Only Watchpoint : Ok
22.2: Write Only Watchpoint : Ok
22.3: Read / Write Watchpoint : Ok
22.4: Modify Watchpoint : Ok
Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Hendrik Brueckner <brueckner@linux.ibm.com>
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Cc: Kim Phillips <kim.phillips@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Sandipan Das <sandipan@linux.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Link: http://lkml.kernel.org/r/20180912061229.22832-1-ravi.bangoria@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/tests.h')
| -rw-r--r-- | tools/perf/tests/tests.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index a9760e790563..8e26a4148f30 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -59,6 +59,9 @@ int test__python_use(struct test *test, int subtest); int test__bp_signal(struct test *test, int subtest); int test__bp_signal_overflow(struct test *test, int subtest); int test__bp_accounting(struct test *test, int subtest); +int test__wp(struct test *test, int subtest); +const char *test__wp_subtest_get_desc(int subtest); +int test__wp_subtest_get_nr(void); int test__task_exit(struct test *test, int subtest); int test__mem(struct test *test, int subtest); int test__sw_clock_freq(struct test *test, int subtest); |