[PATCH v2 1/5] test: fbt return0: work on quiet systems
Nick Alcock <[email protected]>
| Newsgroups | dev.linux.lists.dtrace |
|---|---|
| Message-ID | <[email protected]> |
These two tests probe on sys_poll and just hope something calls it. On sufficiently quiet systems, nothing does. Use hrtimer_nanosleep instead. Signed-off-by: Nick Alcock <[email protected]> --- test/unittest/fbtprovider/tst.return0.d | 4 +++- test/unittest/fbtprovider/tst.return0.r | 2 +- test/unittest/providers/rawfbt/tst.return0.d | 4 +++- test/unittest/providers/rawfbt/tst.return0.r | 2 +- 4 files changed, 8 insertions(+), 4 deletions(-) diff --git a/test/unittest/fbtprovider/tst.return0.d b/test/unittest/fbtprovider/tst.return0.d index 0b7091b320904..f06120a55e5d0 100644 --- a/test/unittest/fbtprovider/tst.return0.d +++ b/test/unittest/fbtprovider/tst.return0.d @@ -11,10 +11,12 @@ * SECTION: FBT Provider/Probe arguments */ +/* @@trigger: periodic_output */ + #pragma D option quiet #pragma D option statusrate=10ms -fbt::do_sys_poll:return +fbt:vmlinux:hrtimer_nanosleep:return /arg1 == 0/ { printf("%s %x returned 0", probefunc, arg0); diff --git a/test/unittest/fbtprovider/tst.return0.r b/test/unittest/fbtprovider/tst.return0.r index 53308c30f27ab..e4065e20062e0 100644 --- a/test/unittest/fbtprovider/tst.return0.r +++ b/test/unittest/fbtprovider/tst.return0.r @@ -1 +1 @@ -do_sys_poll ffffffffffffffff returned 0 +hrtimer_nanosleep ffffffffffffffff returned 0 diff --git a/test/unittest/providers/rawfbt/tst.return0.d b/test/unittest/providers/rawfbt/tst.return0.d index 0146d684f1033..3a39740071c49 100644 --- a/test/unittest/providers/rawfbt/tst.return0.d +++ b/test/unittest/providers/rawfbt/tst.return0.d @@ -9,10 +9,12 @@ * ASSERTION: simple rawfbt provider arg0 and probefunc print test. */ +/* @@trigger: periodic_output */ + #pragma D option quiet #pragma D option statusrate=10ms -rawfbt::do_sys_poll:return +fbt:vmlinux:hrtimer_nanosleep:return /arg1 == 0/ { printf("%s %x returned 0", probefunc, arg0); diff --git a/test/unittest/providers/rawfbt/tst.return0.r b/test/unittest/providers/rawfbt/tst.return0.r index 53308c30f27ab..e4065e20062e0 100644 --- a/test/unittest/providers/rawfbt/tst.return0.r +++ b/test/unittest/providers/rawfbt/tst.return0.r @@ -1 +1 @@ -do_sys_poll ffffffffffffffff returned 0 +hrtimer_nanosleep ffffffffffffffff returned 0 base-commit: 877fcdeb25b370be182d51f27fb4bd8e4f739fb1 -- 2.51.0.284.g117bcb8de7