Hello,
On Mon, Aug 4, 2008 at 7:48 PM, xudi <[EMAIL PROTECTED]> wrote:
> hello,
> I want to monitor multiple processes simultaneously(5 or more), and I
> set every context flag to PFM_FL_NOTIFY_BLOCK,
> after I get the message PFM_MSG_OVFL, first I stop the process by
> PTRACE_ATTACH, then pr
I'm trying to capture event count history (length==1) for each event set by
creating an additional variable u64 oldval; in struct pfm_pmd; (kernel source)
I then tried doing this in two ways:
1. record pmds[i].value into oldval before event is switched out in
pfm_save_pmds (perfmon_ctxsw.c)
i.e
