File blktapctrl-default-to-ioemu.patch of Package xen

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File blktapctrl-default-to-ioemu.patch of Package xen (Revision 9a83d05e3b6859cbf2e06ad833c23ffe)

Currently displaying revision 9a83d05e3b6859cbf2e06ad833c23ffe , Show latest

Index: xen-3.3.0-testing/tools/blktap/drivers/blktapctrl.c
===================================================================
--- xen-3.3.0-testing.orig/tools/blktap/drivers/blktapctrl.c
+++ xen-3.3.0-testing/tools/blktap/drivers/blktapctrl.c
@@ -474,6 +474,7 @@ static int launch_tapdisk_provider(char
 	return child;
 }
 
+#if 0
 static int launch_tapdisk(char *wrctldev, char *rdctldev)
 {
 	char *argv[] = { "tapdisk", wrctldev, rdctldev, NULL };
@@ -483,6 +484,7 @@ static int launch_tapdisk(char *wrctldev
 
 	return 0;
 }
+#endif
 
 static int launch_tapdisk_ioemu(void)
 {
@@ -554,6 +556,7 @@ static int connect_qemu(blkif_t *blkif,
 	return 0;
 }
 
+#if 0
 /* Launch tapdisk instance */
 static int connect_tapdisk(blkif_t *blkif, int minor)
 {
@@ -597,6 +600,7 @@ fail:
 
 	return ret;
 }
+#endif
 
 static int blktapctrl_new_blkif(blkif_t *blkif)
 {
@@ -621,6 +625,7 @@ static int blktapctrl_new_blkif(blkif_t
 		blkif->cookie = next_cookie++;
 
 		if (!exist) {
+#if 0
 			if (type == DISK_TYPE_IOEMU) {
 				if (connect_qemu(blkif, blkif->domid))
 					goto fail;
@@ -628,6 +633,10 @@ static int blktapctrl_new_blkif(blkif_t
 				if (connect_tapdisk(blkif, minor))
 					goto fail;
 			}
+#else
+			if (connect_qemu(blkif, blkif->domid))
+				goto fail;
+#endif
 
 		} else {
 			DPRINTF("Process exists!\n");

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File blktapctrl-default-to-ioemu.patch of Package xen (Revision 9a83d05e3b6859cbf2e06ad833c23ffe)

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