libbpf: Normalize and improve logging across few functions

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Make libbpf logs follow similar pattern and provide more context like section
name or program name, where appropriate. Also, add BPF_INSN_SZ constant and
use it throughout to clean up code a little bit. This commit doesn't have any
functional changes and just removes some code changes out of the way before
bigger refactoring in libbpf internals.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200820231250.1293069-6-andriin@fb.com

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Andrii Nakryiko 2020-08-20 16:12:39 -07:00 • committed by Alexei Starovoitov

parent 50e09460d9

commit 9c0f8cbdc0

1 changed files with 67 additions and 50 deletions

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tools/lib/bpf/libbpf.c

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