xenlinux: disable blkback barriers

It is broken connected with pvops frontend
2011-09-09 10:59:42 +02:00 · 2011-09-09 10:59:42 +02:00 · 79f5df1246
commit 79f5df1246
parent 4f37a7705e
2 changed files with 12 additions and 0 deletions
--- a/patches.xen/xen-blkback-disable-barriers.patch
+++ b/patches.xen/xen-blkback-disable-barriers.patch
@ -0,0 +1,11 @@
+--- linux-2.6.38.3/drivers/xen/blkback/xenbus.c	2011-08-18 00:08:53.000000000 +0200
+++ linux-2.6.38.3/drivers/xen/blkback/xenbus.c.new	2011-08-18 14:37:46.615344310 +0200
+@@ -441,7 +441,7 @@
+ 		return;
+ 	}
+ 
+-	err = blkback_barrier(xbt, be, 1);
+	err = blkback_barrier(xbt, be, 0);
+ 	if (err)
+ 		goto abort;
+ 
--- a/series-xenlinux.conf
+++ b/series-xenlinux.conf
@ -847,3 +847,4 @@
 	patches.fixes/xen-blkfront-connect-overflow.patch
 	patches.fixes/xencons_close_deadlock.patch
 	patches.fixes/xen-disable-cdrom-dbgprints.diff
+	patches.xen/xen-blkback-disable-barriers.patch