From: Sabin Iacob <iacobs@exotic4.nipne.ro>
Date: Thu, 21 Jul 2005 05:41:09 +0000 (+0000)
Subject: linux-refrigerator-check-20050721
X-Git-Tag: openafs-devel-1_5_0~433
X-Git-Url: http://git.openafs.org/?p=openafs.git;a=commitdiff_plain;h=bd1eba7f4091b7e2ef4264476d3ed3e54cc228f4

linux-refrigerator-check-20050721

FIXES 20209

don't call refrigerator unless we have a kernel which supports it
---

diff --git a/src/afs/LINUX/osi_sleep.c b/src/afs/LINUX/osi_sleep.c
index 986fe26..33b53d7 100644
--- a/src/afs/LINUX/osi_sleep.c
+++ b/src/afs/LINUX/osi_sleep.c
@@ -193,9 +193,11 @@ afs_osi_SleepSig(void *event)
 	AFS_GUNLOCK();
 	schedule();
 #ifdef AFS_LINUX26_ENV
+#ifdef CONFIG_PF
 	if (current->flags & PF_FREEZE)
 	    refrigerator(PF_FREEZE);
 #endif
+#endif
 	AFS_GLOCK();
 	if (signal_pending(current)) {
 	    retval = EINTR;
@@ -275,9 +277,11 @@ osi_TimedSleep(char *event, afs_int32 ams, int aintok)
     } else
 	schedule_timeout(ticks);
 #ifdef AFS_LINUX26_ENV
+#ifdef CONFIG_PF
     if (current->flags & PF_FREEZE)
 	refrigerator(PF_FREEZE);
 #endif
+#endif
 
     AFS_GLOCK();
     remove_wait_queue(&evp->cond, &wait);