selftests/ftrace: Add test case for a symbol in a module without module name

Add a test case for probing on a symbol in a module without module name.
When probing on a symbol in a module, ftrace accepts both the syntax that
<MODNAME>:<SYMBOL> and <SYMBOL>. Current test case only checks the former
syntax. This adds a test for the latter one.

Link: https://lore.kernel.org/all/169846405196.88147.17766692778800222203.stgit@devnote2/

Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
This commit is contained in:
Masami Hiramatsu (Google) 2026-07-15 11:06:18 +09:00
commit 1a416ae446