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xen-changelog
[Xen-changelog] [xen-unstable] blktap: Export disk type constants for io
# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1236883379 0
# Node ID f603aeef08086aa735d58d788000781e4736d6b5
# Parent d4ad5dd4f411f30d4e67622fde93111225c3526e
blktap: Export disk type constants for ioemu
Currently all disk types that are supported are defined in a header
file private to blktapctrl and tapdisk. When restoring ioemu as a
backend for blktap these constants are needed by ioemu, so move them
to a more public header file.
Signed-off-by: Kevin Wolf <kwolf@xxxxxxx>
---
tools/blktap/drivers/tapdisk.h | 9 ---------
tools/blktap/lib/blktaplib.h | 10 ++++++++++
2 files changed, 10 insertions(+), 9 deletions(-)
diff -r d4ad5dd4f411 -r f603aeef0808 tools/blktap/drivers/tapdisk.h
--- a/tools/blktap/drivers/tapdisk.h Thu Mar 12 18:42:31 2009 +0000
+++ b/tools/blktap/drivers/tapdisk.h Thu Mar 12 18:42:59 2009 +0000
@@ -161,15 +161,6 @@ extern struct tap_disk tapdisk_qcow;
extern struct tap_disk tapdisk_qcow;
extern struct tap_disk tapdisk_qcow2;
-#define MAX_DISK_TYPES 20
-
-#define DISK_TYPE_AIO 0
-#define DISK_TYPE_SYNC 1
-#define DISK_TYPE_VMDK 2
-#define DISK_TYPE_RAM 3
-#define DISK_TYPE_QCOW 4
-#define DISK_TYPE_QCOW2 5
-
/*Define Individual Disk Parameters here */
static disk_info_t aio_disk = {
diff -r d4ad5dd4f411 -r f603aeef0808 tools/blktap/lib/blktaplib.h
--- a/tools/blktap/lib/blktaplib.h Thu Mar 12 18:42:31 2009 +0000
+++ b/tools/blktap/lib/blktaplib.h Thu Mar 12 18:42:59 2009 +0000
@@ -210,6 +210,16 @@ typedef struct msg_pid {
#define CTLMSG_PID 9
#define CTLMSG_PID_RSP 10
+/* disk driver types */
+#define MAX_DISK_TYPES 20
+
+#define DISK_TYPE_AIO 0
+#define DISK_TYPE_SYNC 1
+#define DISK_TYPE_VMDK 2
+#define DISK_TYPE_RAM 3
+#define DISK_TYPE_QCOW 4
+#define DISK_TYPE_QCOW2 5
+
/* xenstore/xenbus: */
#define DOMNAME "Domain-0"
int setup_probe_watch(struct xs_handle *h);
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