diff options
Diffstat (limited to 'samples/bpf/tracex6_kern.c')
| -rw-r--r-- | samples/bpf/tracex6_kern.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/samples/bpf/tracex6_kern.c b/samples/bpf/tracex6_kern.c index 96c234efa852..acad5712d8b4 100644 --- a/samples/bpf/tracex6_kern.c +++ b/samples/bpf/tracex6_kern.c @@ -3,24 +3,26 @@ #include <uapi/linux/bpf.h> #include <bpf/bpf_helpers.h> -struct bpf_map_def SEC("maps") counters = { - .type = BPF_MAP_TYPE_PERF_EVENT_ARRAY, - .key_size = sizeof(int), - .value_size = sizeof(u32), - .max_entries = 64, -}; -struct bpf_map_def SEC("maps") values = { - .type = BPF_MAP_TYPE_HASH, - .key_size = sizeof(int), - .value_size = sizeof(u64), - .max_entries = 64, -}; -struct bpf_map_def SEC("maps") values2 = { - .type = BPF_MAP_TYPE_HASH, - .key_size = sizeof(int), - .value_size = sizeof(struct bpf_perf_event_value), - .max_entries = 64, -}; +struct { + __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY); + __uint(key_size, sizeof(int)); + __uint(value_size, sizeof(u32)); + __uint(max_entries, 64); +} counters SEC(".maps"); + +struct { + __uint(type, BPF_MAP_TYPE_HASH); + __type(key, int); + __type(value, u64); + __uint(max_entries, 64); +} values SEC(".maps"); + +struct { + __uint(type, BPF_MAP_TYPE_HASH); + __type(key, int); + __type(value, struct bpf_perf_event_value); + __uint(max_entries, 64); +} values2 SEC(".maps"); SEC("kprobe/htab_map_get_next_key") int bpf_prog1(struct pt_regs *ctx) |