linux-kernel - [PATCH v3] selftests/ftrace: fix glob selftest

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Message-Id: <20200108074043.21580-1-svens@linux.ibm.com>
Date:   Wed,  8 Jan 2020 08:40:43 +0100
From:   Sven Schnelle <svens@...ux.ibm.com>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Sven Schnelle <svens@...ux.ibm.com>
Subject: [PATCH v3] selftests/ftrace: fix glob selftest

test.d/ftrace/func-filter-glob.tc is failing on s390 because it has
ARCH_INLINE_SPIN_LOCK and friends set to 'y'. So the usual
__raw_spin_lock symbol isn't in the ftrace function list. Change
'*aw*lock' to '*spin*lock' which would hopefully match some of the
locking functions on all platforms.

Signed-off-by: Sven Schnelle <svens@...ux.ibm.com>
---

Changes in v3:
  change '*spin*lock' to '*pin*lock' to not match the beginning

Changes in v2:
  use '*spin*lock' instead of '*ktime*ns'

 .../testing/selftests/ftrace/test.d/ftrace/func-filter-glob.tc  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-glob.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-glob.tc
index 27a54a17da65..f4e92afab14b 100644
--- a/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-glob.tc
+++ b/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-glob.tc
@@ -30,7 +30,7 @@ ftrace_filter_check '*schedule*' '^.*schedule.*$'
 ftrace_filter_check 'schedule*' '^schedule.*$'
 
 # filter by *mid*end
-ftrace_filter_check '*aw*lock' '.*aw.*lock$'
+ftrace_filter_check '*pin*lock' '.*pin.*lock$'
 
 # filter by start*mid*
 ftrace_filter_check 'mutex*try*' '^mutex.*try.*'
-- 
2.17.1