|Subject:||[Qemu-discuss] How to get the latency of each I/O reque st?|
|Date:||Mon, 7 Oct 2013 13:50:20 +0000|
I want to calculate the latency of each I/O request. Anyone know how to get the latency?
For each I/O request in the asynchronous I/O handling mechanism, which function is the entry and which function is the callback function(exit)? Thanks!
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