panic("Physical remapping for %p already present",
desc->virt);
- rb_link_node(&desc->rb, (*n)->rb_parent, n);
+ rb_link_node(&desc->rb, rb_parent(*n), n);
rb_insert_color(&desc->rb, &phys_mappings);
}
EXPORT_SYMBOL(physmem_remove_mapping);
EXPORT_SYMBOL(physmem_subst_mapping);
-void arch_free_page(struct page *page, int order)
+int arch_free_page(struct page *page, int order)
{
void *virt;
int i;
virt = __va(page_to_phys(page + i));
physmem_remove_mapping(virt);
}
+
+ return 0;
}
int is_remapped(void *virt)
}
}
-extern int __syscall_stub_start, __binary_start;
+extern int __syscall_stub_start;
void setup_physmem(unsigned long start, unsigned long reserve_end,
unsigned long len, unsigned long long highmem)