bpf, net: introduce bpf_struct_ops_desc.

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Move some of members of bpf_struct_ops to bpf_struct_ops_desc.  type_id is
unavailabe in bpf_struct_ops anymore. Modules should get it from the btf
received by kmod's init function.

Cc: netdev@vger.kernel.org
Signed-off-by: Kui-Feng Lee <thinker.li@gmail.com>
Link: https://lore.kernel.org/r/20240119225005.668602-4-thinker.li@gmail.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>

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This commit is contained in:

Kui-Feng Lee 2024-01-19 14:49:54 -08:00 • committed by Martin KaFai Lau

parent 9567839538

commit 4c5763ed99

5 changed files with 73 additions and 49 deletions

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15

include/linux/bpf.h

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80

kernel/bpf/bpf_struct_ops.c

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8

kernel/bpf/verifier.c

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11

net/bpf/bpf_dummy_struct_ops.c

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8

net/ipv4/bpf_tcp_ca.c

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