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| author |   Alexei Starovoitov <ast@kernel.org> | 2019-10-15 20:25:02 -0700 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2019-10-17 16:44:36 +0200 |
| commit | 2a02759ef5f8a34792df22b41d5e10658fd7bbd3 (patch) | |
| tree | ebe2c706325515484c567ade7f16e2bee61335c2 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | bpf: Attach raw_tp program with BTF via type name (diff) | |
| download | linux-dev-2a02759ef5f8a34792df22b41d5e10658fd7bbd3.tar.xz linux-dev-2a02759ef5f8a34792df22b41d5e10658fd7bbd3.zip | |
bpf: Add support for BTF pointers to interpreter
Pointer to BTF object is a pointer to kernel object or NULL.
The memory access in the interpreter has to be done via probe_kernel_read
to avoid page faults.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20191016032505.2089704-9-ast@kernel.org
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions