c609981342
This patch removes the bpf_selem_free_fields*_rcu. The bpf_obj_free_fields() can be done before the call_rcu_trasks_trace() and kfree_rcu(). It is needed when a later patch uses bpf_mem_cache_alloc/free. In bpf hashtab, bpf_obj_free_fields() is also called before calling bpf_mem_cache_free. The discussion can be found in https://lore.kernel.org/bpf/f67021ee-21d9-bfae-6134-4ca542fab843@linux.dev/ Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://lore.kernel.org/r/20230308065936.1550103-8-martin.lau@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 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.