pfm_buf_fmt_exit 1451 arch/ia64/kernel/perfmon.c pfm_buf_fmt_exit(fmt, current, NULL, NULL); pfm_buf_fmt_exit 1474 arch/ia64/kernel/perfmon.c pfm_buf_fmt_exit(fmt, current, NULL, NULL); pfm_buf_fmt_exit 2649 arch/ia64/kernel/perfmon.c pfm_buf_fmt_exit(ctx->ctx_buf_fmt, current, NULL, regs);