73cf913d5f
too much kernel copying, but it is not the right way to do it, and it is in the way for straightening out the buffer cache. The right way is to pass the VM page array down through the struct bio to the disk device driver and DMA directly in to/out off the physical memory. Once the VM/buf thing is sorted out it is next on the list. Retire most of vnode method. ffs_getpages(). It is not clear if what is left shouldn't be in the default implementation which we now fall back to. Retire specfs_getpages() as well, as it has no users now. |
||
---|---|---|
.. | ||
ffs | ||
ufs |