Re: [perfmon2] Generic / Fixed counters question.

007fff [0.171285] ... fixed-purpose events: 3 [0.171286] ... event mask: 0007000f [0.172934] x86: Booting SMP configuration: [0.186247] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. Maxime Colmant PhD Student - ADEME / University Lille

[perfmon2] Use the PERF_SAMPLE_STACK_USER field to record the stack trace

Hello, I’m trying to play with the PERF_SAMPLE_STACK_USER field for recording the user stack level. I’m able to configure all the stuffs correctly and to read the corresponding fields (all expected bytes are read) inside the PERF_RECORD_SAMPLE record. However, I don’t know how to use the field d