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| author | Eduard Zingerman <eddyz87@gmail.com> | 2026-08-07 13:59:35 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2026-08-08 11:06:20 +0200 |
| commit | be4f8d6f2ff7afe31bd481e004b216bcb3fa6707 (patch) | |
| tree | 82e86a55941ffa3715631f76da1985218bc83973 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 7ce090afbf725e25fff29caacce1eaf8459b1117 (diff) | |
bpf: Simplify the bpf_is_reg64()
After the previous commit bpf_is_reg64() is only used in a context
where destination register's property is queried, and only for
instructions for which insn_def_regno() >= 0. Hence, simplify the
function by:
- removing unused parameters;
- removing code paths considering BPF_JMP{,32} instructions;
- streamlining the condition expressions.
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20260807-static-zext-v4-6-b6c270013c77@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions