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803f0700a3
Alexei suggested, 'link_type' can be more precise and differentiate for human in fdinfo. In fact BPF_LINK_TYPE_KPROBE_MULTI includes kretprobe_multi type, the same as BPF_LINK_TYPE_UPROBE_MULTI, so we can show it more concretely. link_type: kprobe_multi link_id: 1 prog_tag: d2b307e915f0dd37 ... link_type: kretprobe_multi link_id: 2 prog_tag: ab9ea0545870781d ... link_type: uprobe_multi link_id: 9 prog_tag: e729f789e34a8eca ... link_type: uretprobe_multi link_id: 10 prog_tag: 7db356c03e61a4d4 Co-developed-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Tao Chen <chen.dylane@linux.dev> Link: https://lore.kernel.org/r/20250702153958.639852-1-chen.dylane@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.