[Yum-devel] [PATCH] Minor opt. for allowedMultipleInstalls() and pkg.*_names callers

[James Antill]

On Thu, 2009-10-29 at 00:39 -0400, Seth Vidal wrote:

> Just out of curiosity - how minor of an opt is this?
> 
> As in - is it even detectable and do we take a memory hit for caching this 
> data?

 It's detectable, ~1 second (~5%) in my tests for current F11 =>
rawhide. I didn't check the memory usage, but we already keep the prco
data in core so the only extra bit should be the array.