On Tue, 13 Dec 2011 17:01:33 +0100, Daniel Vetter <[email protected]> wrote:
> - or remove it all and invalidate/flush unconditionally. Eric and I were chatting yesterday about trying this -- it seems like we'd be able to dramatically simplify the kernel module by doing this, and given how much flushing already occurs, I doubt we'd see any significant performance difference, and we'd save a pile of CPU time, which might actually improve performance. -- [email protected]
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