From d9765e5bd5650853ed5612f5e29ab787182e952f Mon Sep 17 00:00:00 2001
From: Jeffrey Hutzelman <jhutz@cmu.edu>
Date: Mon, 21 Jun 2004 20:30:18 +0000
Subject: [PATCH] linux26-allow-suspend-20040621

FIXES 5208

necessary changes for swsusp to work.
---
 src/afs/LINUX/osi_sleep.c | 8 ++++++++
 src/afs/sysincludes.h     | 1 +
 2 files changed, 9 insertions(+)

diff --git a/src/afs/LINUX/osi_sleep.c b/src/afs/LINUX/osi_sleep.c
index c9ca2e3d23..e7f7a68465 100644
--- a/src/afs/LINUX/osi_sleep.c
+++ b/src/afs/LINUX/osi_sleep.c
@@ -193,6 +193,10 @@ afs_osi_SleepSig(void *event)
 	AFS_ASSERT_GLOCK();
 	AFS_GUNLOCK();
 	schedule();
+#ifdef AFS_LINUX26_ENV
+	if (current->flags & PF_FREEZE)
+	    refrigerator(PF_FREEZE);
+#endif
 	AFS_GLOCK();
 	if (signal_pending(current)) {
 	    retval = EINTR;
@@ -271,6 +275,10 @@ osi_TimedSleep(char *event, afs_int32 ams, int aintok)
 	    code = EINTR;
     } else
 	schedule_timeout(ticks);
+#ifdef AFS_LINUX26_ENV
+    if (current->flags & PF_FREEZE)
+	refrigerator(PF_FREEZE);
+#endif
 
     AFS_GLOCK();
     remove_wait_queue(&evp->cond, &wait);
diff --git a/src/afs/sysincludes.h b/src/afs/sysincludes.h
index 2146b7e584..d12b2400e5 100644
--- a/src/afs/sysincludes.h
+++ b/src/afs/sysincludes.h
@@ -64,6 +64,7 @@
 #include <linux/backing-dev.h>
 #include <linux/pagemap.h>
 #include <linux/namei.h>
+#include <linux/suspend.h>
 #endif
 /* Avoid conflicts with coda overloading AFS type namespace. Must precede
  * inclusion of uaccess.h.