Re: WIP: Vectored writeback

2024-04-26 Thread Thomas Munro
Here is a new straw-man patch set. I'd already shown the basic techniques for vectored writes from the buffer pool (FlushBuffers(), note the "s"), but that was sort of kludged into place while I was hacking on the lower level bits and pieces, and now I'm building layers further up. The main idea

WIP: Vectored writeback

2024-04-03 Thread Thomas Munro
Hi, Here are some vectored writeback patches I worked on in the 17 cycle and posted as part of various patch sets, but didn't get into a good enough shape to take further. They "push" vectored writes out, but I think what they need is to be turned inside out and converted into users of a new hypo