]> www.infradead.org Git - users/jedix/linux-maple.git/commit
libbpf: Configure log verbosity with env variable
authorMykyta Yatsenko <yatsenko@meta.com>
Fri, 24 May 2024 13:18:40 +0000 (14:18 +0100)
committerAndrii Nakryiko <andrii@kernel.org>
Tue, 28 May 2024 23:25:06 +0000 (16:25 -0700)
commiteb4e7726279a344c82e3c23be396bcfd0a4d5669
tree4aca2e5c18389f01ec9919e13ea4f728792b474b
parent4b3529edbb8ff069d762c6947e055e10c1748170
libbpf: Configure log verbosity with env variable

Configure logging verbosity by setting LIBBPF_LOG_LEVEL environment
variable, which is applied only to default logger. Once user set their
custom logging callback, it is up to them to handle filtering.

Signed-off-by: Mykyta Yatsenko <yatsenko@meta.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240524131840.114289-1-yatsenko@meta.com
Documentation/bpf/libbpf/libbpf_overview.rst
tools/lib/bpf/libbpf.c
tools/lib/bpf/libbpf.h