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22 lines
429 B
Python
22 lines
429 B
Python
from vmlinux import struct_pt_regs
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from pythonbpf import bpf, section, bpfglobal, compile_to_ir
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import logging
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from ctypes import c_int64
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@bpf
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@section("kprobe/blk_mq_start_request")
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def example(ctx: struct_pt_regs) -> c_int64:
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req = ctx.di
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print(f"data length {req}")
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return c_int64(0)
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@bpf
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@bpfglobal
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def LICENSE() -> str:
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return "GPL"
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compile_to_ir("requests2.py", "requests2.ll", loglevel=logging.INFO)
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