Patch Series

Subject libbpf: BTF performance optimizations with permutation and binary search
Author dolinux.peng@gmail.com
Date 2025-11-04 13:40:27 +0000 UTC
Version 4
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

Patches (7)

Name Content [All]
[RFC PATCH v4 1/7] libbpf: Extract BTF type remapping logic into helper function [Body]
[RFC PATCH v4 2/7] libbpf: Add BTF permutation support for type reordering [Body]
[RFC PATCH v4 3/7] libbpf: Optimize type lookup with binary search for sorted BTF [Body]
[RFC PATCH v4 4/7] libbpf: Implement lazy sorting validation for binary search optimization [Body]
[RFC PATCH v4 5/7] btf: Optimize type lookup with binary search [Body]
[RFC PATCH v4 6/7] btf: Add lazy sorting validation for binary search [Body]
[RFC PATCH v4 7/7] selftests/bpf: Add test cases for btf__permute functionality [Body]

Session 2025-11-04

ID (for dev) 818c7ffe-a287-42be-bc43-ad3c2379c0c9
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 5701d5aefa19a48c4eb14625a740027ac82657f8 [Config] passed [Log]
[KASAN] Boot test: Base 5701d5aefa19a48c4eb14625a740027ac82657f8 [Config] passed
[KASAN] Build Patched 5701d5aefa19a48c4eb14625a740027ac82657f8 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 5701d5aefa19a48c4eb14625a740027ac82657f8 [Config] [patched] passed
[KASAN] Fuzzing 5701d5aefa19a48c4eb14625a740027ac82657f8 [Config] 5701d5aefa19a48c4eb14625a740027ac82657f8 [Config] [patched] passed [Log] [Artifacts]