[PATCH] allow dm-ioctl.ko to be used

[PATCH] allow dm-ioctl.ko to be used

[Greg KH]

I guess no one runs the dm code as a module :)

Here's a small patch that allows dm-ioctl.ko to be loaded.  It is
against the latest 2.5.52-bk tree.  Joe, please add this to the next set
of patches you send out.

thanks,

greg k-h


===== drivers/md/Makefile 1.10 vs edited =====
--- 1.10/drivers/md/Makefile	Sat Dec 14 04:38:56 2002
+++ edited/drivers/md/Makefile	Fri Dec 20 14:35:41 2002
@@ -2,7 +2,7 @@
 # Makefile for the kernel software RAID and LVM drivers.
 #
 
-export-objs	:= md.o xor.o dm-table.o dm-target.o
+export-objs	:= md.o xor.o dm-table.o dm-target.o dm.o
 dm-mod-objs	:= dm.o dm-table.o dm-target.o dm-linear.o dm-stripe.o \
 		   dm-ioctl.o
 
===== drivers/md/dm-table.c 1.5 vs edited =====
--- 1.5/drivers/md/dm-table.c	Mon Dec 16 01:40:44 2002
+++ edited/drivers/md/dm-table.c	Fri Dec 20 14:35:28 2002
@@ -752,3 +752,11 @@
 EXPORT_SYMBOL(dm_get_device);
 EXPORT_SYMBOL(dm_put_device);
 EXPORT_SYMBOL(dm_table_event);
+EXPORT_SYMBOL(dm_table_add_target);
+EXPORT_SYMBOL(dm_table_complete);
+EXPORT_SYMBOL(dm_table_get_num_targets);
+EXPORT_SYMBOL(dm_table_put);
+EXPORT_SYMBOL(dm_table_create);
+EXPORT_SYMBOL(dm_table_get_target);
+EXPORT_SYMBOL(dm_table_get_devices);
+EXPORT_SYMBOL(dm_table_add_wait_queue);
===== drivers/md/dm.c 1.14 vs edited =====
--- 1.14/drivers/md/dm.c	Mon Dec 16 01:42:31 2002
+++ edited/drivers/md/dm.c	Fri Dec 20 14:35:28 2002
@@ -863,3 +863,13 @@
 MODULE_DESCRIPTION(DM_NAME " driver");
 MODULE_AUTHOR("Joe Thornber <thornber@sistina.com>");
 MODULE_LICENSE("GPL");
+
+EXPORT_SYMBOL(dm_create);
+EXPORT_SYMBOL(dm_get);
+EXPORT_SYMBOL(dm_put);
+EXPORT_SYMBOL(dm_disk);
+EXPORT_SYMBOL(dm_get_table);
+EXPORT_SYMBOL(dm_suspended);
+EXPORT_SYMBOL(dm_suspend);
+EXPORT_SYMBOL(dm_resume);
+EXPORT_SYMBOL(dm_swap_table);

Re: [lvm-devel] [PATCH] allow dm-ioctl.ko to be used

[Greg KH]

On Fri, Dec 20, 2002 at 02:41:49PM -0800, Greg KH wrote:
> I guess no one runs the dm code as a module :)
> 
> Here's a small patch that allows dm-ioctl.ko to be loaded.  It is
> against the latest 2.5.52-bk tree.  Joe, please add this to the next set
> of patches you send out.

Ok, seems that dm-ioctl only gets built as a stand alone module with the
"testing" patches on Joe's web site, that's why no one else was having
this problem :)

Joe, if you want to add this patch, please do, but I now realize that it
isn't necessary for people to use the in-kernel version of dm right now.

thanks,

greg k-h