Re: VM tuning through fault trace gathering [with actual code]
From: Marcelo Tosatti <hidden>
Date: 2001-06-27 11:43:14
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On 26 Jun 2001, John Fremlin wrote:
Marcelo Tosatti [off-list ref] writes:quoted
#################################################################### Event Time PID Length Description #################################################################### Trap entry 991,299,585,597,016 678 12 TRAP: page fault; EIP : 0x40067785That looks like just the generic interrupt handling. It does not do what I want to do, i.e. record some more info about the fault saying where it comes from.
You can create custom events with LTT and then you can get them from a "big buffer" to userlevel later, then. I just told you about LTT because I think you are redoing work by creating the tracing facilities... -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/