| #!/bin/sh |
| # SPDX-License-Identifier: GPL-2.0 |
| # description: Generic dynamic event - add/remove synthetic events |
| # requires: dynamic_events "s:[synthetic/]":README |
| |
| echo 0 > events/enable |
| echo > dynamic_events |
| |
| echo "s:latency1 u64 lat; pid_t pid;" >> dynamic_events |
| echo "s:latency2 u64 lat; pid_t pid;" >> dynamic_events |
| |
| grep -q latency1 dynamic_events |
| grep -q latency2 dynamic_events |
| test -d events/synthetic/latency1 |
| test -d events/synthetic/latency2 |
| |
| echo "-:synthetic/latency2" >> dynamic_events |
| |
| grep -q latency1 dynamic_events |
| ! grep -q latency2 dynamic_events |
| |
| echo > dynamic_events |
| |
| clear_trace |
