Hello,
I hope I'm not confused too much right now, but concerning the `vfree'
function (from linux/dev/glue/kmem.c), the function shouldn't actually
panic if the memory has been allocated before (and vmalloc_list_lookup
returned non-null), but if it hasn't. Therefore the `if(p)' should be
negated I think. Am I wrong?
Index: kmem.c
===================================================================
RCS file: /sources/hurd/gnumach/linux/dev/glue/Attic/kmem.c,v
retrieving revision 1.1
diff -b -p -U4 -r1.1 kmem.c
--- kmem.c 26 Apr 1999 05:45:35 -0000 1.1
+++ kmem.c 12 May 2006 16:26:08 -0000
@@ -549,9 +549,9 @@ vfree (void *addr)
{
struct vmalloc_struct *p;
p = vmalloc_list_lookup ((vm_offset_t) addr);
- if (p)
+ if (!p)
panic ("vmalloc_list_lookup failure");
kmem_free (kernel_map, addr, p->size);
vmalloc_list_remove (p);
cheers,
stesie
--
Do not worry about your difficulties in mathematics;
I can assure you that mine are still greater.
-- Albert Einstein
_______________________________________________
Bug-hurd mailing list
Bug-hurd@gnu.org
http://lists.gnu.org/mailman/listinfo/bug-hurd
