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| author | Alexei Starovoitov <ast@kernel.org> | 2022-10-19 16:40:45 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-10-19 16:41:05 -0700 |
| commit | 7d8d535546a0ac03d7949881ef23bd2c903d19be (patch) | |
| tree | 7b45ecaab55629a0ad0882c9732e082bd4080674 /scripts/bpf_doc.py | |
| parent | 81bfcc3fcd2f99578eebc2f64248253b57fc5c76 (diff) | |
| parent | 2f968e9f4a953037f798802006ecd298c014b5b4 (diff) | |
Merge branch 'libbpf: support non-mmap()'able data sections'
Andrii Nakryiko says:
====================
Make libbpf more conservative in using BPF_F_MMAPABLE flag with internal BPF
array maps that are backing global data sections. See patch #2 for full
description and justification.
Changes in this dataset support having bpf_spinlock, kptr, rb_tree nodes and
other "special" variables as global variables. Combining this with libbpf's
existing support for multiple custom .data.* sections allows BPF programs to
utilize multiple spinlock/rbtree_node/kptr variables in a pretty natural way
by just putting all such variables into separate data sections (and thus ARRAY
maps).
v1->v2:
- address Stanislav's feedback, adds acks.
====================
Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'scripts/bpf_doc.py')
0 files changed, 0 insertions, 0 deletions