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Documentation: replace __sk_run_filter with __bpf_prog_run

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__sk_run_filter has been renamed as __bpf_prog_run, so replace them in comments

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Li RongQing 2014-10-10 11:36:54 +08:00 committed by David S. Miller
parent 3ab52c6928
commit 1a9525f68e
1 changed files with 2 additions and 2 deletions
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Documentation/networking/filter.txt
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@ -700,11 +700,11 @@ Some core changes of the new internal format:
bpf_exit
If f2 is JITed and the pointer stored to '_f2'. The calls f1 -> f2 -> f3 and
returns will be seamless. Without JIT, __sk_run_filter() interpreter needs to
returns will be seamless. Without JIT, __bpf_prog_run() interpreter needs to
be used to call into f2.
For practical reasons all eBPF programs have only one argument 'ctx' which is
already placed into R1 (e.g. on __sk_run_filter() startup) and the programs
already placed into R1 (e.g. on __bpf_prog_run() startup) and the programs
can call kernel functions with up to 5 arguments. Calls with 6 or more arguments
are currently not supported, but these restrictions can be lifted if necessary
in the future.