pfm_buf_fmt_restart 3517 arch/ia64/kernel/perfmon.c ret = pfm_buf_fmt_restart(fmt, task, &rst_ctrl, ctx->ctx_smpl_hdr, regs); pfm_buf_fmt_restart 4877 arch/ia64/kernel/perfmon.c ret = pfm_buf_fmt_restart(fmt, current, &rst_ctrl, ctx->ctx_smpl_hdr, regs);