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39a460c425
Save the memory allocation method used for bpf_local_storage in the struct explicitly so that we don't need to go through the hassle to find out the info. When a later patch replaces BPF memory allocator with kmalloc_noloc(), bpf_local_storage_free() will no longer need smap->storage_ma to return the memory and completely remove the dependency on smap in bpf_local_storage_free(). Signed-off-by: Amery Hung <ameryhung@gmail.com> Reviewed-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://lore.kernel.org/r/20251114201329.3275875-4-ameryhung@gmail.com 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.