Subject BTF performance optimizations with permutation and binary search
Author dolinux.peng@gmail.com
Date 2025-11-06 13:19:50 +0000 UTC
Version
Cc alan.maguire@oracle.com andrii.nakryiko@gmail.com ast@kernel.org bpf@vger.kernel.org dolinux.peng@gmail.com eddyz87@gmail.com linux-kernel@vger.kernel.org pengdonglin@xiaomi.com song@kernel.org zhangxiaoqin@xiaomi.com
Patches (7)
Name Content [All]
[PATCH v5 1/7] libbpf: Extract BTF type remapping logic into helper function [Body]
[PATCH v5 2/7] libbpf: Add BTF permutation support for type reordering [Body]
[PATCH v5 3/7] libbpf: Optimize type lookup with binary search for sorted BTF [Body]
[PATCH v5 4/7] libbpf: Implement lazy sorting validation for binary search optimization [Body]
[PATCH v5 5/7] btf: Optimize type lookup with binary search [Body]
[PATCH v5 6/7] btf: Add lazy sorting validation for binary search [Body]
[PATCH v5 7/7] selftests/bpf: Add test cases for btf__permute functionality [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2025-11-06
Passed
ID (for dev) 43c052a4-5e72-4186-8389-00d5500c4181
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 11369e6e337a3c57ba60b7788046fb41e234b083 [Config] passed [Log]
[KASAN] Boot test: Base 11369e6e337a3c57ba60b7788046fb41e234b083 [Config] passed
[KASAN] Build Patched 11369e6e337a3c57ba60b7788046fb41e234b083 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 11369e6e337a3c57ba60b7788046fb41e234b083 [Config] [patched] passed
[KASAN] Fuzzing 11369e6e337a3c57ba60b7788046fb41e234b083 [Config] 11369e6e337a3c57ba60b7788046fb41e234b083 [Config] [patched] passed [Log] [Artifacts]