CPC G06F 9/545 (2013.01) [G06F 21/54 (2013.01)] | 20 Claims |
1. A method for manipulating a Berkeley Packet Filter (BPF) map, the method comprising:
running a user program in a user space of a computing environment, the user program including a trigger function corresponding to a kernel BPF probe;
triggering the kernel BPF probe by reaching a memory address of the trigger function in the user space;
providing, via the kernel BPF probe, one or more operation parameters to a BPF map agent in a kernel space of the computing environment; and
performing, via the BPF map agent, one or more operations to manipulate a BPF map in the kernel space based on the one or more operation parameters.
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