mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-16 09:13:55 +08:00
bpf: sockmap sample add base test without any BPF for comparison
Add a base test that does not use BPF hooks to test baseline case. Signed-off-by: John Fastabend <john.fastabend@gmail.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
parent
66fdd1a3cd
commit
ce5373be1a
@ -298,18 +298,24 @@ static inline float recvdBps(struct msg_stats s)
|
||||
return s.bytes_recvd / (s.end.tv_sec - s.start.tv_sec);
|
||||
}
|
||||
|
||||
static int sendmsg_test(int iov_count, int iov_buf, int cnt, int verbose)
|
||||
static int sendmsg_test(int iov_count, int iov_buf, int cnt,
|
||||
int verbose, bool base)
|
||||
{
|
||||
int txpid, rxpid, err = 0;
|
||||
float sent_Bps = 0, recvd_Bps = 0;
|
||||
int rx_fd, txpid, rxpid, err = 0;
|
||||
struct msg_stats s = {0};
|
||||
int status;
|
||||
float sent_Bps = 0, recvd_Bps = 0;
|
||||
|
||||
errno = 0;
|
||||
|
||||
if (base)
|
||||
rx_fd = p1;
|
||||
else
|
||||
rx_fd = p2;
|
||||
|
||||
rxpid = fork();
|
||||
if (rxpid == 0) {
|
||||
err = msg_loop(p2, iov_count, iov_buf, cnt, &s, false);
|
||||
err = msg_loop(rx_fd, iov_count, iov_buf, cnt, &s, false);
|
||||
if (err)
|
||||
fprintf(stderr,
|
||||
"msg_loop_rx: iov_count %i iov_buf %i cnt %i err %i\n",
|
||||
@ -435,6 +441,7 @@ static int forever_ping_pong(int rate, int verbose)
|
||||
enum {
|
||||
PING_PONG,
|
||||
SENDMSG,
|
||||
BASE,
|
||||
};
|
||||
|
||||
int main(int argc, char **argv)
|
||||
@ -474,6 +481,8 @@ int main(int argc, char **argv)
|
||||
test = PING_PONG;
|
||||
} else if (strcmp(optarg, "sendmsg") == 0) {
|
||||
test = SENDMSG;
|
||||
} else if (strcmp(optarg, "base") == 0) {
|
||||
test = BASE;
|
||||
} else {
|
||||
usage(argv);
|
||||
return -1;
|
||||
@ -499,6 +508,10 @@ int main(int argc, char **argv)
|
||||
/* catch SIGINT */
|
||||
signal(SIGINT, running_handler);
|
||||
|
||||
/* If base test skip BPF setup */
|
||||
if (test == BASE)
|
||||
goto run;
|
||||
|
||||
if (load_bpf_file(filename)) {
|
||||
fprintf(stderr, "load_bpf_file: (%s) %s\n",
|
||||
filename, strerror(errno));
|
||||
@ -530,6 +543,7 @@ int main(int argc, char **argv)
|
||||
return err;
|
||||
}
|
||||
|
||||
run:
|
||||
err = sockmap_init_sockets();
|
||||
if (err) {
|
||||
fprintf(stderr, "ERROR: test socket failed: %d\n", err);
|
||||
@ -539,7 +553,9 @@ int main(int argc, char **argv)
|
||||
if (test == PING_PONG)
|
||||
err = forever_ping_pong(rate, verbose);
|
||||
else if (test == SENDMSG)
|
||||
err = sendmsg_test(iov_count, length, rate, verbose);
|
||||
err = sendmsg_test(iov_count, length, rate, verbose, false);
|
||||
else if (test == BASE)
|
||||
err = sendmsg_test(iov_count, length, rate, verbose, true);
|
||||
else
|
||||
fprintf(stderr, "unknown test\n");
|
||||
out:
|
||||
|
Loading…
Reference in New Issue
Block a user