Version: 1
-Previous: fc9064aab65c84f5c7f6f7f4a0117197b9613295
-Head: 1c469eecaadfb6365366dcce29ef2a2d76197cd7
+Previous: f77778a3c9588e59833243dab4cce61b227d8b2a
+Head: 391de150082d1c7bcd36e24484258b51b2462504
Applied:
rs-locking: ec6a8efe211b0dc98548443c2e0d67e2c355351f
reuseaddr: 5ce7d9c48d082fd1959918e9134f4bdd85c402d9
rstream-delay: 8f0437ec677c4752126de8667e093667dd681d56
rstream-async-opt: 0ee1dfc9ad50f07fd3708ebb04cb92e0fb2f41d5
rstream-spinpoll: 1c469eecaadfb6365366dcce29ef2a2d76197cd7
+ refresh-temp: 391de150082d1c7bcd36e24484258b51b2462504
Unapplied:
comp_locks: b89aab130b4619806557e11e6b9c10964f00743f
preload: 5dfe7abc07064485c5100e04e5412279244c2bc3
--- /dev/null
+Bottom: fb3f150e6146757e6bdb884182c4b19457bd6b6b
+Top: ed3c9123d122743be28892d7fce45407ab240329
+Author: Sean Hefty <sean.hefty@intel.com>
+Date: 2012-05-16 11:56:27 -0700
+
+Refresh of rstream-spinpoll
+
+---
+
+diff --git a/examples/rstream.c b/examples/rstream.c
+index decb204..b7c33f6 100644
+--- a/examples/rstream.c
++++ b/examples/rstream.c
+@@ -55,6 +55,7 @@ static int test_size[] = {
+
+ static int use_rs = 1;
+ static int use_async;
++static int poll_timeout = -1;
+ static int verify;
+ static int flags = MSG_DONTWAIT;
+ static int no_delay = 1;
+@@ -191,6 +192,17 @@ static int verify_buf(void *buf, int size)
+ return 0;
+ }
+
++static int do_poll(struct pollfd *fds)
++{
++ int ret;
++
++ do {
++ ret = rs_poll(&fds, 1, poll_timeout);
++ } while (ret < 0 && (errno == EAGAIN || errno == EWOULDBLOCK));
++
++ return ret;
++}
++
+ static int send_xfer(int rs, int size)
+ {
+ struct pollfd fds;
+@@ -206,7 +218,7 @@ static int send_xfer(int rs, int size)
+
+ for (offset = 0; offset < size; ) {
+ if (use_async) {
+- ret = rs_poll(&fds, 1, -1);
++ ret = do_poll(&fds);
+ if (ret != 1)
+ return ret;
+ }
+@@ -235,7 +247,7 @@ static int recv_xfer(int rs, int size)
+
+ for (offset = 0; offset < size; ) {
+ if (use_async) {
+- ret = rs_poll(&fds, 1, -1);
++ ret = do_poll(&fds);
+ if (ret != 1)
+ return ret;
+ }
+@@ -380,7 +392,7 @@ static int server_connect(void)
+ fds.fd = lrs;
+ fds.events = POLLIN;
+
+- ret = rs_poll(&fds, 1, -1);
++ ret = do_poll(&fds);
+ if (ret != 1) {
+ perror("rpoll");
+ goto close;
+@@ -424,21 +436,26 @@ static int client_connect(void)
+ ret = rs_connect(rs, res->ai_addr, res->ai_addrlen);
+ if (ret && (errno != EINPROGRESS)) {
+ perror("rconnect");
+- rs_close(rs);
+- rs = ret;
++ goto err;
+ }
+
+ if (errno == EINPROGRESS) {
+ fds.fd = rs;
+ fds.events = POLLOUT;
+- do {
+- ret = rs_poll(&fds, 1, -1);
+- } while (!ret);
++ ret = do_poll(&fds);
++ if (ret != 1) {
++ perror("rpoll");
++ goto err;
++ }
+ }
+
+ free:
+ freeaddrinfo(res);
+ return rs;
++err:
++ freeaddrinfo(res);
++ rs_close(rs);
++ return -1;
+ }
+
+ static int run(void)
+@@ -494,6 +511,9 @@ static int set_test_opt(char *optarg)
+ flags |= MSG_DONTWAIT;
+ no_delay = 1;
+ break;
++ case 'p':
++ poll_timeout = 0;
++ break;
+ case 'v':
+ verify = 1;
+ break;
+@@ -511,6 +531,8 @@ static int set_test_opt(char *optarg)
+ } else if (!strncasecmp("nonblock", optarg, 8)) {
+ flags |= MSG_DONTWAIT;
+ no_delay = 1;
++ } else if (!strncasecmp("poll", optarg, 4)) {
++ poll_timeout = 0;
+ } else if (!strncasecmp("verify", optarg, 6)) {
+ verify = 1;
+ } else {
+@@ -564,6 +586,7 @@ int main(int argc, char **argv)
+ printf("\t a|async - asynchronous operation (use poll)\n");
+ printf("\t b|blocking - use blocking calls\n");
+ printf("\t n|nonblocking - use nonblocking calls\n");
++ printf("\t p|poll - poll on asynchronous operations\n")
+ printf("\t v|verify - verify data\n");
+ exit(1);
+ }