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A follow-up question: elv_add_request() adds the block requests to a queue and then flush the requests in order to disk. Is it preemptive? The process can be switched to another process that also pends IO requests to the same queue. Right?

Junji Zhi
– Junji Zhi

2015-04-30 12:20:07 +00:00
Commented Apr 30, 2015 at 12:20

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