bpf: add find_containing_subprog() utility function

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Add a utility function, looking for a subprogram containing a given
instruction index, rewrite find_subprog() to use this function.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20241210041100.1898468-2-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Eduard Zingerman 2024-12-09 20:10:53 -08:00 • committed by Alexei Starovoitov

parent 978c4486cc

commit 27e88bc4df

1 changed files with 24 additions and 4 deletions

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kernel/bpf/verifier.c

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