diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2021-12-29 17:27:42 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-12-29 20:03:05 -0800 |
| commit | aebb51ec3db2a871d74b4afad3f9914812acf120 (patch) | |
| tree | c1381250aa990ff5768d65e8c177022510f94559 /include/linux | |
| parent | 3b80b73a4b3de38f72cd79e1a157449917f2bcb5 (diff) | |
bpf: Invert the dependency between bpf-netns.h and netns/bpf.h
netns/bpf.h gets included by netdevice.h (thru net_namespace.h)
which in turn gets included in a lot of places. We should keep
netns/bpf.h as light-weight as possible.
bpf-netns.h seems to contain more implementation details than
deserves to be included in a netns header. It needs to pull in
uapi/bpf.h to get various enum types.
Move enum netns_bpf_attach_type to netns/bpf.h and invert the
dependency. This makes netns/bpf.h fit the mold of a struct
definition header more clearly, and drops the number of objects
rebuilt when uapi/bpf.h is touched from 7.7k to 1.1k.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20211230012742.770642-3-kuba@kernel.org
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/bpf-netns.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/include/linux/bpf-netns.h b/include/linux/bpf-netns.h index 722f799c1a2e..413cfa5e4b07 100644 --- a/include/linux/bpf-netns.h +++ b/include/linux/bpf-netns.h @@ -3,15 +3,9 @@ #define _BPF_NETNS_H #include <linux/mutex.h> +#include <net/netns/bpf.h> #include <uapi/linux/bpf.h> -enum netns_bpf_attach_type { - NETNS_BPF_INVALID = -1, - NETNS_BPF_FLOW_DISSECTOR = 0, - NETNS_BPF_SK_LOOKUP, - MAX_NETNS_BPF_ATTACH_TYPE -}; - static inline enum netns_bpf_attach_type to_netns_bpf_attach_type(enum bpf_attach_type attach_type) { |