arch/powerpc/oprofile/cell/spu_task_sync: Use vma_lookup() instead of find_vma_inters...

vma_lookup() is more efficient

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>

diff --git a/arch/powerpc/oprofile/cell/spu_task_sync.c b/arch/powerpc/oprofile/cell/spu_task_sync.c
index 47b4d4e9b628d1580c2286fb9d20ba4d93cca9db..6756746f3f768293e5478c7f04667873bcfc53a5 100644 (file)
--- a/arch/powerpc/oprofile/cell/spu_task_sync.c
+++ b/arch/powerpc/oprofile/cell/spu_task_sync.c
@@ -333,7 +333,7 @@ get_exec_dcookie_and_offset(struct spu *spu, unsigned int *offsetp,
        }
 
        mmap_read_lock(mm);
-       vma = find_vma_intersection(mm, spu_ref, spu_ref + 1);
+       vma = vma_lookup(mm, spu_ref);
        if (!vma)
                goto fail_no_image_cookie;