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authorAndrii Nakryiko <[email protected]>2019-08-13 11:54:43 -0700
committerDaniel Borkmann <[email protected]>2019-08-13 23:19:42 +0200
commita1916a153c254cd0ad13b23bed262ed56922cc7a (patch)
tree5534805c878ae24eb57d84b6d784c1f6f4b4cd7c /tools/perf/scripts/python/check-perf-trace.py
parent7fd785685e2243bb639b31557e258d11464c3489 (diff)
libbpf: attempt to load kernel BTF from sysfs first
Add support for loading kernel BTF from sysfs (/sys/kernel/btf/vmlinux) as a target BTF. Also extend the list of on disk search paths for vmlinux ELF image with entries that perf is searching for. Signed-off-by: Andrii Nakryiko <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
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