[Qemu-devel] [PATCH 06/18] dataplane: add Linux AIO request queue

2013-01-02 Thread Stefan Hajnoczi
The IOQueue has a pool of iocb structs and a function to add new read/write requests. Multiple requests can be added before calling the submit function to actually tell the host kernel to begin I/O. This allows callers to batch requests and submit them in one go. The actual I/O is performed usin

[Qemu-devel] [PATCH 06/18] dataplane: add Linux AIO request queue

2012-12-19 Thread Stefan Hajnoczi
The IOQueue has a pool of iocb structs and a function to add new read/write requests. Multiple requests can be added before calling the submit function to actually tell the host kernel to begin I/O. This allows callers to batch requests and submit them in one go. The actual I/O is performed usin