[PATCH bpf-next v10 0/2] selftests/bpf: Optimize kallsyms cache

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Rong Tao <rongtao@xxxxxxxx>

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 |   9 +-
 .../prog_tests/kprobe_multi_testmod_test.c    |  24 ++-
 tools/testing/selftests/bpf/trace_helpers.c   | 141 +++++++++++++-----
 tools/testing/selftests/bpf/trace_helpers.h   |  10 +-
 5 files changed, 141 insertions(+), 47 deletions(-)

-- 
2.41.0




[Index of Archives]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux