diff options
Diffstat (limited to 'samples/bpf/xdp_rxq_info_kern.c')
| -rw-r--r-- | samples/bpf/xdp_rxq_info_kern.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/samples/bpf/xdp_rxq_info_kern.c b/samples/bpf/xdp_rxq_info_kern.c index 222a83eed1cb..272d0f82a6b5 100644 --- a/samples/bpf/xdp_rxq_info_kern.c +++ b/samples/bpf/xdp_rxq_info_kern.c @@ -23,12 +23,13 @@ enum cfg_options_flags { READ_MEM = 0x1U, SWAP_MAC = 0x2U, }; -struct bpf_map_def SEC("maps") config_map = { - .type = BPF_MAP_TYPE_ARRAY, - .key_size = sizeof(int), - .value_size = sizeof(struct config), - .max_entries = 1, -}; + +struct { + __uint(type, BPF_MAP_TYPE_ARRAY); + __type(key, int); + __type(value, struct config); + __uint(max_entries, 1); +} config_map SEC(".maps"); /* Common stats data record (shared with userspace) */ struct datarec { @@ -36,22 +37,22 @@ struct datarec { __u64 issue; }; -struct bpf_map_def SEC("maps") stats_global_map = { - .type = BPF_MAP_TYPE_PERCPU_ARRAY, - .key_size = sizeof(u32), - .value_size = sizeof(struct datarec), - .max_entries = 1, -}; +struct { + __uint(type, BPF_MAP_TYPE_PERCPU_ARRAY); + __type(key, u32); + __type(value, struct datarec); + __uint(max_entries, 1); +} stats_global_map SEC(".maps"); #define MAX_RXQs 64 /* Stats per rx_queue_index (per CPU) */ -struct bpf_map_def SEC("maps") rx_queue_index_map = { - .type = BPF_MAP_TYPE_PERCPU_ARRAY, - .key_size = sizeof(u32), - .value_size = sizeof(struct datarec), - .max_entries = MAX_RXQs + 1, -}; +struct { + __uint(type, BPF_MAP_TYPE_PERCPU_ARRAY); + __type(key, u32); + __type(value, struct datarec); + __uint(max_entries, MAX_RXQs + 1); +} rx_queue_index_map SEC(".maps"); static __always_inline void swap_src_dst_mac(void *data) |