selftests/ftrace: add kprobe test cases for VFS type "%pd" and "%pD"

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This patch adds test cases for new print format type "%pd/%pD".The test cases
test the following items:
1. Test README if add "%pd/%pD" type;
2. Test "%pd" type for dput();
3. Test "%pD" type for vfs_read();

This test case require enable CONFIG_HAVE_FUNCTION_ARG_ACCESS_API configuration.

Link: https://lore.kernel.org/all/20240322064308.284457-5-yebin10@huawei.com/

Signed-off-by: Ye Bin <yebin10@huawei.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>

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Ye Bin 2024-03-22 14:43:07 +08:00 • committed by Masami Hiramatsu (Google)

parent 5e37460f5f

commit c01768b05e

1 changed files with 40 additions and 0 deletions

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tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_vfs.tc

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