github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 07:33:19 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

selftests: tracing: Use mutex_unlock for testing glob filter

Browse Source 
Since commit c5b6ababd2 ("locking/mutex: implement
mutex_trylock_nested") makes mutex_trylock() as an inlined
function if CONFIG_DEBUG_LOCK_ALLOC=y, we can not use
mutex_trylock() for testing the glob filter of ftrace.

Use mutex_unlock instead.

Link: https://lore.kernel.org/r/175151680309.2149615.9795104805153538717.stgit@mhiramat.tok.corp.google.com
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Masami Hiramatsu (Google) 2025-07-03 13:26:43 +09:00 committed by Shuah Khan
parent 95d32c7ee0
commit a089bb2822
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/testing/selftests/ftrace/test.d/ftrace/func-filter-glob.tc
View File

@ -29,7 +29,7 @@ ftrace_filter_check 'schedule*' '^schedule.*$'
ftrace_filter_check '*pin*lock' '.*pin.*lock$'
# filter by start*mid*
ftrace_filter_check 'mutex*try*' '^mutex.*try.*'
ftrace_filter_check 'mutex*unl*' '^mutex.*unl.*'
# Advanced full-glob matching feature is recently supported.
# Skip the tests if we are sure the kernel does not support it.