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2fa5b0f290
Use __weak __hidden for bpf_usdt_xxx() APIs instead of much more confusing `static inline __noinline`. This was previously impossible due to libbpf erroring out on CO-RE relocations pointing to eliminated weak subprogs. Now that previous patch fixed this issue, switch back to __weak __hidden as it's a more direct way of specifying the desired behavior. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20220408181425.2287230-3-andrii@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 Restructured Text 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.