Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
---
arch/sparc/kernel/mdesc.c | 21 ++++++---------------
1 files changed, 6 insertions(+), 15 deletions(-)
diff --git a/arch/sparc/kernel/mdesc.c b/arch/sparc/kernel/mdesc.c
index 938da19..cdc91d9 100644
--- a/arch/sparc/kernel/mdesc.c
+++ b/arch/sparc/kernel/mdesc.c
@@ -10,6 +10,7 @@
#include <linux/slab.h>
#include <linux/mm.h>
#include <linux/miscdevice.h>
+#include <linux/bootmem.h>
#include <asm/cpudata.h>
#include <asm/hypervisor.h>
@@ -108,25 +109,15 @@ static struct mdesc_handle * __init mdesc_lmb_alloc(unsigned int mdesc_size)
static void mdesc_lmb_free(struct mdesc_handle *hp)
{
- unsigned int alloc_size, handle_size = hp->handle_size;
- unsigned long start, end;
+ unsigned int alloc_size;
+ unsigned long start;
BUG_ON(atomic_read(&hp->refcnt) != 0);
BUG_ON(!list_empty(&hp->list));
- alloc_size = PAGE_ALIGN(handle_size);
-
- start = (unsigned long) hp;
- end = start + alloc_size;
-
- while (start < end) {
- struct page *p;
-
- p = virt_to_page(start);
- ClearPageReserved(p);
- __free_page(p);
- start += PAGE_SIZE;
- }
+ alloc_size = PAGE_ALIGN(hp->handle_size);
+ start = __pa(hp);
+ free_bootmem_late(start, alloc_size);
}
static struct mdesc_mem_ops lmb_mdesc_ops = {
--
1.6.5
--
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