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From: mlei@Brocade.COM (Ming Lei)
Subject: [ltt-dev] how do I see symbol name for the function address in trace data
Date: Fri, 4 Feb 2011 14:35:50 -0800	[thread overview]
Message-ID: <70C2EE1DF21B1245AD686FDC41D377C551F2C15859@HQ1-EXCH02.corp.brocade.com> (raw)

Hi,

I collected data thru lttng and used lttv text mode, here is one example that I cannot see the symbol name for the function even I enabled KALLSYMS in kernel config file. I would like to see the function name in place of 0x401aa028, there is also needs to show the function name within kernel modules.

kernel.timer_set: 197.364192652 (/usr/local/src/linux-ws/lttdata/tmp.mm/trace1/kernel_0), 0, 0, swapper, , 0, 0x0, SOFTIRQ { expires = 4293900685, function = 0x401aa028, data = 0 }

Second question is:
How do I disable a channel? I used ltt-armall and it enabled all the traces. I want to disable a channel, can I do it?

Thanks
Ming





                 reply	other threads:[~2011-02-04 22:35 UTC|newest]

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