Hello, On 11/04/2016 06:21 PM, Christoph Hellwig wrote:
This adds a full fledget direct I/O implementation using the iomap interface. Full fledged in this case means all features are supported: AIO, vectored I/O, any iov_iter type including kernel pointers, bvecs and pipes, support for hole filling and async apending writes.
Does this include support for more than one concurrent appending write for the same file?
If so, that's great, but please make this feature discoverable. Right now applications have to benchmark or guess how fully asynchronous the aio implementation is.
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