diff options
Diffstat (limited to 'arch/powerpc/oprofile/cell/spu_task_sync.c')
| -rw-r--r-- | arch/powerpc/oprofile/cell/spu_task_sync.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/oprofile/cell/spu_task_sync.c b/arch/powerpc/oprofile/cell/spu_task_sync.c index 0caec3d8d436..df59d0bb121f 100644 --- a/arch/powerpc/oprofile/cell/spu_task_sync.c +++ b/arch/powerpc/oprofile/cell/spu_task_sync.c @@ -332,7 +332,7 @@ get_exec_dcookie_and_offset(struct spu *spu, unsigned int *offsetp, fput(exe_file); } - down_read(&mm->mmap_sem); + mmap_read_lock(mm); for (vma = mm->mmap; vma; vma = vma->vm_next) { if (vma->vm_start > spu_ref || vma->vm_end <= spu_ref) continue; @@ -349,13 +349,13 @@ get_exec_dcookie_and_offset(struct spu *spu, unsigned int *offsetp, *spu_bin_dcookie = fast_get_dcookie(&vma->vm_file->f_path); pr_debug("got dcookie for %pD\n", vma->vm_file); - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); out: return app_cookie; fail_no_image_cookie: - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); printk(KERN_ERR "SPU_PROF: " "%s, line %d: Cannot find dcookie for SPU binary\n", |