Lines Matching refs:bufhead
26 struct stack_frame_ia32 bufhead[2];
30 bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34 fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
36 oprofile_add_trace(bufhead[0].return_address);
73 struct stack_frame bufhead[2];
76 bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
80 oprofile_add_trace(bufhead[0].return_address);
84 if (head >= bufhead[0].next_frame)
87 return bufhead[0].next_frame;