[v2,bpf-next,0/2] introduce btf_tracing_ids

Message

Song Liu Nov. 12, 2021, 7:01 a.m. UTC

Changes v1 => v2:
1. Add patch 2/2. (Alexei)

1/2 fixes issue with btf_task_struct_ids w/o CONFIG_DEBUG_INFO_BTF.
2/2 replaces btf_task_struct_ids with easier to understand btf_tracing_ids.

Song Liu (2):
  bpf: extend BTF_ID_LIST_GLOBAL with parameter for number of IDs
  bpf: introduce btf_tracing_ids

 include/linux/btf_ids.h       | 20 ++++++++++++++++----
 kernel/bpf/bpf_task_storage.c |  4 ++--
 kernel/bpf/btf.c              |  8 ++++----
 kernel/bpf/stackmap.c         |  2 +-
 kernel/bpf/task_iter.c        | 12 ++++++------
 kernel/bpf/verifier.c         |  2 +-
 kernel/trace/bpf_trace.c      |  4 ++--
 net/core/filter.c             |  6 +-----
 8 files changed, 33 insertions(+), 25 deletions(-)

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2.30.2