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| author |   Andrii Nakryiko <andrii@kernel.org> | 2021-05-06 22:41:13 -0700 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2021-05-11 15:07:17 -0700 |
| commit | 37f05601eabc29f82c03b461a22d8fafacd736d2 (patch) | |
| tree | 039736ac90f801217d5bb3a0689d535186f6762a /tools | |
| parent | Merge branch 'Reduce kmalloc / kfree churn in the verifier' (diff) | |
| download | linux-dev-37f05601eabc29f82c03b461a22d8fafacd736d2.tar.xz linux-dev-37f05601eabc29f82c03b461a22d8fafacd736d2.zip | |
bpftool: Strip const/volatile/restrict modifiers from .bss and .data vars
Similarly to .rodata, strip any const/volatile/restrict modifiers when
generating BPF skeleton. They are not helpful and actually just get in the way.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20210507054119.270888-2-andrii@kernel.org
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/bpf/bpftool/gen.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c index 31ade77f5ef8..440a2fcb6441 100644 --- a/tools/bpf/bpftool/gen.c +++ b/tools/bpf/bpftool/gen.c @@ -106,8 +106,10 @@ static int codegen_datasec_def(struct bpf_object *obj, if (strcmp(sec_name, ".data") == 0) { sec_ident = "data"; + strip_mods = true; } else if (strcmp(sec_name, ".bss") == 0) { sec_ident = "bss"; + strip_mods = true; } else if (strcmp(sec_name, ".rodata") == 0) { sec_ident = "rodata"; strip_mods = true; |