From f9a828d2f3b17b3b5b1351c52e9fc521b57a2776 Mon Sep 17 00:00:00 2001
From: Sean Hefty <sean.hefty@intel.com>
Date: Wed, 18 Jul 2012 12:03:25 -0700
Subject: [PATCH] refresh (create temporary patch)

---
 meta                 |   5 ++-
 patches/refresh-temp | 105 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 108 insertions(+), 2 deletions(-)
 create mode 100644 patches/refresh-temp

diff --git a/meta b/meta
index f71cc59c..8ee9d98f 100644
--- a/meta
+++ b/meta
@@ -1,11 +1,12 @@
 Version: 1
-Previous: f74bbedf54e7218a8b4f0e3891d61ba90b8790be
-Head: 7400fb8d400b2ff9c5ec772f23332e426167037d
+Previous: 8c4feee2616d9f22f09418e59977b823b848cbd1
+Head: 79f7e06928c979f6a2b5c4044e2cabd51ba4e1c5
 Applied:
   transpose: 84e0beee0d2d3c217cd9703b9e438d25856cacb6
   fork: 0744fbe2b19f7924faf0dce72349307cc445577e
   rstream-fork: edf0409ab2138bdaf8283fa19ef0d2560c723478
   dbg: 7400fb8d400b2ff9c5ec772f23332e426167037d
+  refresh-temp: 79f7e06928c979f6a2b5c4044e2cabd51ba4e1c5
 Unapplied:
   waitall-buggy: c49c6b56c55385774065f5aa2704078e6ae0ceb8
   rs-1sge: 8ec392829399dec7ed5c608b8697a482e5faa2de
diff --git a/patches/refresh-temp b/patches/refresh-temp
new file mode 100644
index 00000000..a7e6a2ed
--- /dev/null
+++ b/patches/refresh-temp
@@ -0,0 +1,105 @@
+Bottom: 1f4485c0b98410aa12e6f2832d81210b64ac5c0f
+Top:    bf38d805cecbb29ad4eeaf8fed937dbf9eeaa591
+Author: Sean Hefty <sean.hefty@intel.com>
+Date:   2012-07-18 12:03:25 -0700
+
+Refresh of dbg
+
+---
+
+diff --git a/src/preload.c b/src/preload.c
+index f824af3..aa1939d 100644
+--- a/src/preload.c
++++ b/src/preload.c
+@@ -48,6 +48,7 @@
+ #include <netinet/tcp.h>
+ #include <unistd.h>
+ #include <semaphore.h>
++#include <stdio.h>
+ 
+ #include <rdma/rdma_cma.h>
+ #include <rdma/rdma_verbs.h>
+@@ -467,14 +468,17 @@ static int connect_fork(int socket, const struct sockaddr *addr, socklen_t addrl
+ 	uint32_t msg;
+ 	long flags;
+ 
++	printf("connect_fork\n");
+ 	fd = fd_getd(socket);
+ 	flags = real.fcntl(fd, F_GETFL);
+ 	real.fcntl(fd, F_SETFL, 0);
+ 	ret = real.connect(fd, addr, addrlen);
++	printf("connect_fork - real connect %d %s\n", ret, strerror(errno));
+ 	if (ret)
+ 		return ret;
+ 
+ 	ret = real.recv(fd, &msg, sizeof msg, MSG_PEEK);
++	printf("connect_fork - real recv %d msg %d\n", ret, msg);
+ 	if ((ret != sizeof msg) || msg) {
+ 		fd_store(socket, fd, fd_normal);
+ 		return 0;
+@@ -482,6 +486,7 @@ static int connect_fork(int socket, const struct sockaddr *addr, socklen_t addrl
+ 
+ 	real.fcntl(fd, F_SETFL, flags);
+ 	ret = transpose_socket(socket, fd_rsocket);
++	printf("connect_fork - transpose socket %d\n", ret);
+ 	if (ret < 0)
+ 		return ret;
+ 
+@@ -834,11 +839,15 @@ pid_t fork(void)
+ 	uint32_t msg;
+ 
+ 	init_preload();
++	printf("fork\n");
+ 	pid = real.fork();
++	printf("fork - pid %d fork_support %d last_accept %d \n",
++		pid, fork_support, last_accept);
+ 	if (pid || !fork_support || (last_accept < 0) ||
+ 	    (fd_get(last_accept, &sfd) != fd_fork))
+ 		goto out;
+ 
++	printf("fork - switching to rsocket\n");
+ 	len = sizeof sin6;
+ 	ret = real.getsockname(sfd, (struct sockaddr *) &sin6, &len);
+ 	if (ret)
+@@ -846,33 +855,42 @@ pid_t fork(void)
+ 	sin6.sin6_flowinfo = sin6.sin6_scope_id = 0;
+ 	memset(&sin6.sin6_addr, 0, sizeof sin6.sin6_addr);
+ 
++	sem_unlink("/rsocket_fork");
+ 	sem = sem_open("/rsocket_fork", O_CREAT | O_RDWR,
+ 		       S_IRWXU | S_IRWXG, 1);
++	printf("fork - sem_open\n");
++	printf("fork - sem value %d\n", sem_getvalue(sem, &ret));
+ 	if (sem == SEM_FAILED)
+ 		goto out;
+ 
+ 	lfd = rsocket(sin6.sin6_family, SOCK_STREAM, 0);
++	printf("fork - rsocket %d\n", lfd);
+ 	if (lfd < 0)
+ 		goto sclose;
+ 
+ 	param = 1;
+ 	rsetsockopt(lfd, SOL_SOCKET, SO_REUSEADDR, &param, sizeof param);
+ 
++	printf("fork - waiting for semaphore\n");
+ 	sem_wait(sem);
+ 	ret = rbind(lfd, (struct sockaddr *) &sin6, sizeof sin6);
++	printf("fork - rbind %d\n", ret);
+ 	if (ret)
+ 		goto lclose;
+ 
+ 	ret = rlisten(lfd, 1);
++	printf("fork - rlisten %d\n", ret);
+ 	if (ret)
+ 		goto lclose;
+ 
+ 	msg = 0;
+ 	ret = real.write(sfd, &msg, sizeof msg);
++	printf("fork - real write %d\n", ret);
+ 	if (ret != sizeof msg)
+ 		goto lclose;
+ 
+ 	dfd = raccept(lfd, NULL, NULL);
++	printf("fork - raccept %d\n", dfd);
+ 	if (dfd < 0)
+ 		goto lclose;
-- 
2.41.0