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authorAlexei Starovoitov <ast@plumgrid.com>2015-06-12 19:39:13 -0700
committerDavid S. Miller <davem@davemloft.net>2015-06-15 15:53:50 -0700
commit0756ea3e85139d23a8148ebaa95411c2f0aa4f11 (patch)
tree16b702c8ca6da39fc16188f3bf767d238df8b5ff /kernel/bpf
parentffeedafbf0236f03aeb2e8db273b3e5ae5f5bc89 (diff)
bpf: allow networking programs to use bpf_trace_printk() for debugging
bpf_trace_printk() is a helper function used to debug eBPF programs. Let socket and TC programs use it as well. Note, it's DEBUG ONLY helper. If it's used in the program, the kernel will print warning banner to make sure users don't use it in production. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/bpf')