Messages in this thread Patch in this message | | | From | Masami Hiramatsu <> | Subject | [PATCH -tip v3 5/9] selftests: ftrace: Fix trigger-mod to run without syscall trace | Date | Wed, 16 Nov 2016 17:13:47 +0900 |
| |
Since histogram trigger id.syscall depends on CONFIG_FTRACE_SYSCALLS, a testcase in trigger-modifier test fails if that config is disabled.
Fix this bug by using flexible pattern to check the histogram output.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> --- .../ftrace/test.d/trigger/trigger-hist-mod.tc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/ftrace/test.d/trigger/trigger-hist-mod.tc b/tools/testing/selftests/ftrace/test.d/trigger/trigger-hist-mod.tc index 0bf5085..400e98b 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/trigger-hist-mod.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/trigger-hist-mod.tc @@ -56,7 +56,7 @@ echo "Test histogram with syscall modifier" echo 'hist:keys=id.syscall' > events/raw_syscalls/sys_exit/trigger for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done -grep "id: sys_" events/raw_syscalls/sys_exit/hist > /dev/null || \ +grep "id: \(unknown_\|sys_\)" events/raw_syscalls/sys_exit/hist > /dev/null || \ fail "syscall modifier on raw_syscalls/sys_exit did not work"
| |