switch to u32s in perf_submit

tools/tcpstates.py

@@ -66,30 +66,29 @@
 
 // separate data structs for ipv4 and ipv6
 struct ipv4_data_t {
- // XXX: switch some to u32's when supported
  u64 ts_us;
  u64 skaddr;
- u64 pid;
- u64 ports;
  u64 saddr;
  u64 daddr;
  u64 span_us;
- u64 oldstate;
- u64 newstate;
+ u32 pid;
+ u32 ports;
+ u32 oldstate;
+ u32 newstate;
  char task[TASK_COMM_LEN];
 };
 BPF_PERF_OUTPUT(ipv4_events);
 
 struct ipv6_data_t {
  u64 ts_us;
  u64 skaddr;
- u64 pid;
- u64 ports;
  unsigned __int128 saddr;
  unsigned __int128 daddr;
  u64 span_us;
- u64 oldstate;
- u64 newstate;
+ u32 pid;
+ u32 ports;
+ u32 oldstate;
+ u32 newstate;
  char task[TASK_COMM_LEN];
 };
 BPF_PERF_OUTPUT(ipv6_events);
@@ -192,27 +191,27 @@ class Data_ipv4(ct.Structure):
  _fields_ = [
  ("ts_us", ct.c_ulonglong),
  ("skaddr", ct.c_ulonglong),
- ("pid", ct.c_ulonglong),
- ("ports", ct.c_ulonglong),
  ("saddr", ct.c_ulonglong),
  ("daddr", ct.c_ulonglong),
  ("span_us", ct.c_ulonglong),
- ("oldstate", ct.c_ulonglong),
- ("newstate", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("ports", ct.c_uint),
+ ("oldstate", ct.c_uint),
+ ("newstate", ct.c_uint),
  ("task", ct.c_char * TASK_COMM_LEN)
  ]
 
 class Data_ipv6(ct.Structure):
  _fields_ = [
  ("ts_us", ct.c_ulonglong),
  ("skaddr", ct.c_ulonglong),
- ("pid", ct.c_ulonglong),
- ("ports", ct.c_ulonglong),
  ("saddr", (ct.c_ulonglong * 2)),
  ("daddr", (ct.c_ulonglong * 2)),
  ("span_us", ct.c_ulonglong),
- ("oldstate", ct.c_ulonglong),
- ("newstate", ct.c_ulonglong),
+ ("pid", ct.c_uint),
+ ("ports", ct.c_uint),
+ ("oldstate", ct.c_uint),
+ ("newstate", ct.c_uint),
  ("task", ct.c_char * TASK_COMM_LEN)
  ]