bpf: Add bpf_local_storage_rcu callback

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The existing bpf_local_storage_free_rcu is renamed to
bpf_local_storage_free_trace_rcu. A new bpf_local_storage_rcu
callback is added to do the kfree instead of using kfree_rcu.
It is a preparation work for a later patch using
bpf_mem_cache_alloc/free.

Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20230308065936.1550103-11-martin.lau@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Martin KaFai Lau 2023-03-07 22:59:29 -08:00 • committed by Alexei Starovoitov

parent c0d63f3091

commit 1288aaa278

1 changed files with 11 additions and 6 deletions

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kernel/bpf/bpf_local_storage.c

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