[PATCH 015/18] kdb-add-numa-support-to-vm-cmd

Extend the KDB vm command to support NUMA stuff.

Enhanced the kdbm_print_vm() 'vm -v' to printout the
following additional info when CONFIG_NUMA is enabled:

	vm_ops->set_policy
	vm_ops->get_policy
	vp->vm_policy

Also added: vm_ops->populate outside the CONFIG_NUMA ifdef.

Author: John Blackwood <[email protected]>
Signed-off-by: Joe Korty <[email protected]>

Index: 2.6.26-rc9/kdb/modules/kdbm_vm.c
===================================================================
--- 2.6.26-rc9.orig/kdb/modules/kdbm_vm.c	2008-07-10 12:22:09.000000000 -0400
+++ 2.6.26-rc9/kdb/modules/kdbm_vm.c	2008-07-10 13:35:56.000000000 -0400
@@ -68,7 +68,8 @@
 
 	kdb_printf("vm_start = 0x%p   vm_end = 0x%p\n", (void *) vp->vm_start,
 		   (void *) vp->vm_end);
-	kdb_printf("vm_page_prot = 0x%lx\n", pgprot_val(vp->vm_page_prot));
+	kdb_printf("vm_page_prot = 0x%llx\n",
+		(unsigned long long)pgprot_val(vp->vm_page_prot));
 
 	kdb_printf("vm_flags: ");
 	for (tp = vmflags; tp->mask; tp++) {
@@ -93,13 +94,21 @@
 	if (vp->vm_ops != NULL) {
 		kdb_printf("vm_ops->open = 0x%p\n", vp->vm_ops->open);
 		kdb_printf("vm_ops->close = 0x%p\n", vp->vm_ops->close);
+		kdb_printf("vm_ops->fault = 0x%p\n", vp->vm_ops->fault);
 #ifdef HAVE_VMOP_MPROTECT
 		kdb_printf("vm_ops->mprotect = 0x%p\n", vp->vm_ops->mprotect);
 #endif
+#ifdef CONFIG_NUMA
+		kdb_printf("vm_ops->set_policy = 0x%p\n", vp->vm_ops->set_policy);
+		kdb_printf("vm_ops->get_policy = 0x%p\n", vp->vm_ops->get_policy);
+#endif
 	}
 	kdb_printf("vm_pgoff = 0x%lx\n", vp->vm_pgoff);
 	kdb_printf("vm_file = 0x%p\n", (void *) vp->vm_file);
 	kdb_printf("vm_private_data = 0x%p\n", vp->vm_private_data);
+#ifdef CONFIG_NUMA
+	kdb_printf("vm_policy = 0x%p\n", vp->vm_policy);
+#endif
 
 	return 0;
 }
---------------------------
Use http://oss.sgi.com/ecartis to modify your settings or to unsubscribe.