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| author |   Andrii Nakryiko <andriin@fb.com> | 2019-12-14 23:08:43 -0800 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2019-12-15 16:53:50 -0800 |
| commit | 1b484b301cec404e8a329f05edf848fc0a5875c0 (patch) | |
| tree | 0841268af64cfe610cc4bad434f6dd7d43ebb3a9 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | Merge branch 'extern-var-support' (diff) | |
| download | linux-dev-1b484b301cec404e8a329f05edf848fc0a5875c0.tar.xz linux-dev-1b484b301cec404e8a329f05edf848fc0a5875c0.zip | |
libbpf: Support flexible arrays in CO-RE
Some data stuctures in kernel are defined with either zero-sized array or
flexible (dimensionless) array at the end of a struct. Actual data of such
array follows in memory immediately after the end of that struct, forming its
variable-sized "body" of elements. Support such access pattern in CO-RE
relocation handling.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20191215070844.1014385-2-andriin@fb.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
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