Messages in this thread | | | From | Rong Tao <> | Subject | [PATCH bpf-next v12 0/2] selftests/bpf: Optimize kallsyms cache | Date | Thu, 7 Sep 2023 09:59:12 +0800 |
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From: Rong Tao <rongtao@cestc.cn>
We need to optimize the kallsyms cache, including optimizations for the number of symbols limit, and, some test cases add new kernel symbols (such as testmods) and we need to refresh kallsyms (reload or refresh).
Rong Tao (2): selftests/bpf: trace_helpers.c: optimize kallsyms cache selftests/bpf: trace_helpers.c: Add a global ksyms initialization mutex
samples/bpf/Makefile | 4 + .../selftests/bpf/prog_tests/fill_link_info.c | 2 +- .../prog_tests/kprobe_multi_testmod_test.c | 20 ++- tools/testing/selftests/bpf/trace_helpers.c | 134 +++++++++++++----- tools/testing/selftests/bpf/trace_helpers.h | 8 +- 5 files changed, 122 insertions(+), 46 deletions(-)
-- 2.41.0
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