xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

bpf samples: fix compiler errors with sockex2 and sockex3

Browse Source 
These samples fail to compile as 'struct flow_keys' conflicts with
definition in net/flow_dissector.h. Fix the same by renaming the
structure used in the sample.

Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Naveen N. Rao
2016-09-24 02:10:04 +05:30
committed by David S. Miller
parent b6f5be2873
commit 2b064fff85
3 changed files with 11 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
samples/bpf/sockex3_kern.c
View File

@@ -61,7 +61,7 @@ struct vlan_hdr {
__be16 h_vlan_encapsulated_proto;
};
struct flow_keys {
struct bpf_flow_keys {
__be32 src;
__be32 dst;
union {
@@ -88,7 +88,7 @@ static inline __u32 ipv6_addr_hash(struct __sk_buff *ctx, __u64 off)
}
struct globals {
struct flow_keys flow;
struct bpf_flow_keys flow;
};
struct bpf_map_def SEC("maps") percpu_map = {
@@ -114,14 +114,14 @@ struct pair {
struct bpf_map_def SEC("maps") hash_map = {
.type = BPF_MAP_TYPE_HASH,
.key_size = sizeof(struct flow_keys),
.key_size = sizeof(struct bpf_flow_keys),
.value_size = sizeof(struct pair),
.max_entries = 1024,
};
static void update_stats(struct __sk_buff *skb, struct globals *g)
{
struct flow_keys key = g->flow;
struct bpf_flow_keys key = g->flow;
struct pair *value;
value = bpf_map_lookup_elem(&hash_map, &key);