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bpf: only build sockmap with CONFIG_INET

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The sockmap infrastructure is only aware of TCP sockets at the
moment. In the future we plan to add UDP. In both cases CONFIG_NET
should be built-in.

So lets only build sockmap if CONFIG_INET is enabled.

Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
John Fastabend
2018-01-03 17:57:56 -08:00
committed by Daniel Borkmann
parent c20a71a7a3
commit 5f103c5d4d
3 changed files with 4 additions and 2 deletions
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2
kernel/bpf/Makefile
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@@ -9,9 +9,11 @@ obj-$(CONFIG_BPF_SYSCALL) += devmap.o
obj-$(CONFIG_BPF_SYSCALL) += cpumap.o
obj-$(CONFIG_BPF_SYSCALL) += offload.o
ifeq ($(CONFIG_STREAM_PARSER),y)
ifeq ($(CONFIG_INET),y)
obj-$(CONFIG_BPF_SYSCALL) += sockmap.o
endif
endif
endif
ifeq ($(CONFIG_PERF_EVENTS),y)
obj-$(CONFIG_BPF_SYSCALL) += stackmap.o
endif