I'd be more comfortable waiting for an ack from Jens, really.
+int bio_max_iovecs(request_queue_t *q, int *iovec_size)
+{
+ unsigned max_iovecs = min(q->max_phys_segments, q->max_hw_segments);
It seems that this test will significantly reduce the max BIO
size for some devices. What's the thinking here?
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