bpf: Add bpf_ksym_add/del functions

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Separating /proc/kallsyms add/del code and adding bpf_ksym_add/del
functions for that.

Moving bpf_prog_ksym_node_add/del functions to __bpf_ksym_add/del
and changing their argument to 'struct bpf_ksym' object. This way
we can call them for other bpf objects types like trampoline and
dispatcher.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200312195610.346362-10-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Jiri Olsa 2020-03-12 20:56:04 +01:00 • committed by Alexei Starovoitov

parent cbd76f8d5a

commit dba122fb5e

2 changed files with 22 additions and 14 deletions

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3

include/linux/bpf.h

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33

kernel/bpf/core.c

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