I did some in the bcc ref guide, but it's incomplete, and the bcc versions: https://github.com/iovisor/bcc/blob/master/docs/reference_guide.md
Brendan On Fri, Jan 27, 2017 at 9:54 PM, Jesper Dangaard Brouer via iovisor-dev < [email protected]> wrote: > Hi IOvisor/eBPF people, > > Do we have some documentation on eBPF maps? > > Like that map types are available, and what they are useful for? > > Notice, just list listing[1] the enum is not so useful: > > enum bpf_map_type { > BPF_MAP_TYPE_UNSPEC, > BPF_MAP_TYPE_HASH, > BPF_MAP_TYPE_ARRAY, > BPF_MAP_TYPE_PROG_ARRAY, > BPF_MAP_TYPE_PERF_EVENT_ARRAY, > BPF_MAP_TYPE_PERCPU_HASH, > BPF_MAP_TYPE_PERCPU_ARRAY, > BPF_MAP_TYPE_STACK_TRACE, > BPF_MAP_TYPE_CGROUP_ARRAY, > BPF_MAP_TYPE_LRU_HASH, > BPF_MAP_TYPE_LRU_PERCPU_HASH, > }; > > [1] http://lxr.free-electrons.com/source/tools/include/uapi/ > linux/bpf.h?v=4.9#L78 > > I also lack some documentation about how I interact with these maps... > > -- > Best regards, > Jesper Dangaard Brouer > MSc.CS, Principal Kernel Engineer at Red Hat > LinkedIn: http://www.linkedin.com/in/brouer > _______________________________________________ > iovisor-dev mailing list > [email protected] > https://lists.iovisor.org/mailman/listinfo/iovisor-dev >
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