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64199ae4b8
The no_value field in 'struct parse_events_term' indicates that the val variable isn't used, the case for an event name. Cloning wasn't propagating this, making cloned event name terms appearing to have a constant assinged to them. Working around the bug would check for a value of 1 assigned to value, but then this meant a user value of 1 couldn't be differentiated causing the value to be lost in debug printing and perf list. The change fixes the cloning and updates the "val.num ==/!= 1" tests to use no_value instead. To better check the no_value is set appropriately parameter comments are added for constant values. This found that no_value wasn't set correctly in parse_events_multi_pmu_add, which matters now that no_value is used to indicate an event name. Fixes: |
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| .. | ||
| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| certs | ||
| cgroup | ||
| counter | ||
| debugging | ||
| edid | ||
| firewire | ||
| firmware | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| io_uring | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| mm | ||
| net/ynl | ||
| objtool | ||
| pci | ||
| pcmcia | ||
| perf | ||
| power | ||
| rcu | ||
| scripts | ||
| spi | ||
| testing | ||
| thermal | ||
| time | ||
| tracing | ||
| usb | ||
| verification | ||
| virtio | ||
| wmi | ||
| workqueue | ||
| Makefile | ||