1 #!/bin/sh 2 # SPDX-License-Identifier: GPL-2.0 3 # description: Test trace_printk from module 4 5 rmmod trace-printk ||: 6 if ! modprobe trace-printk ; then 7 echo "No trace-printk sample module - please make CONFIG_SAMPLE_TRACE_PRINTK=m" 8 exit_unresolved; 9 fi 10 11 echo "Waiting for irq work" 12 sleep 1 13 14 grep -q ": This .* trace_bputs" trace 15 grep -q ": This .* trace_puts" trace 16 grep -q ": This .* trace_bprintk" trace 17 grep -q ": This .* trace_printk" trace 18 19 grep -q ": (irq) .* trace_bputs" trace 20 grep -q ": (irq) .* trace_puts" trace 21 grep -q ": (irq) .* trace_bprintk" trace 22 grep -q ": (irq) .* trace_printk" trace 23 24 grep -q "This is a %s that will use trace_bprintk" printk_formats 25 grep -q "(irq) This is a static string that will use trace_bputs" printk_formats 26 27 rmmod trace-printk ||:
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