sh: wire up vmallocinfo support in ioremap() implementations.
This wires up the caller information for the ioremap VMA, which allows
for more helpful caller tracking via /proc/vmallocinfo. Follows the x86
and powerpc changes of the same nature.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/mm/ioremap_32.c b/arch/sh/mm/ioremap_32.c
index a86eaa9..2141bef 100644
--- a/arch/sh/mm/ioremap_32.c
+++ b/arch/sh/mm/ioremap_32.c
@@ -33,10 +33,10 @@
* have to convert them into an offset in a page-aligned mapping, but the
* caller shouldn't need to know that small detail.
*/
-void __iomem *__ioremap(unsigned long phys_addr, unsigned long size,
- unsigned long flags)
+void __iomem *__ioremap_caller(unsigned long phys_addr, unsigned long size,
+ unsigned long flags, void *caller)
{
- struct vm_struct * area;
+ struct vm_struct *area;
unsigned long offset, last_addr, addr, orig_addr;
pgprot_t pgprot;
@@ -67,7 +67,7 @@
/*
* Ok, go for it..
*/
- area = get_vm_area(size, VM_IOREMAP);
+ area = get_vm_area_caller(size, VM_IOREMAP, caller);
if (!area)
return NULL;
area->phys_addr = phys_addr;
@@ -103,7 +103,7 @@
return (void __iomem *)(offset + (char *)orig_addr);
}
-EXPORT_SYMBOL(__ioremap);
+EXPORT_SYMBOL(__ioremap_caller);
void __iounmap(void __iomem *addr)
{