| #!/bin/sh |
| # SPDX-License-Identifier: GPL-2.0 |
| # description: Test trace_printk from module |
| |
| rmmod trace-printk ||: |
| if ! modprobe trace-printk ; then |
| echo "No trace-printk sample module - please make CONFIG_SAMPLE_TRACE_PRINTK=m" |
| exit_unresolved; |
| fi |
| |
| echo "Waiting for irq work" |
| sleep 1 |
| |
| grep -q ": This .* trace_bputs" trace |
| grep -q ": This .* trace_puts" trace |
| grep -q ": This .* trace_bprintk" trace |
| grep -q ": This .* trace_printk" trace |
| |
| grep -q ": (irq) .* trace_bputs" trace |
| grep -q ": (irq) .* trace_puts" trace |
| grep -q ": (irq) .* trace_bprintk" trace |
| grep -q ": (irq) .* trace_printk" trace |
| |
| grep -q "This is a %s that will use trace_bprintk" printk_formats |
| grep -q "(irq) This is a static string that will use trace_bputs" printk_formats |
| |
| rmmod trace-printk ||: |
