Messages in this thread | | | Date | Thu, 8 Nov 2018 17:19:47 -0500 | From | "Theodore Y. Ts'o" <> | Subject | Re: [patch 2/2] Documentation/process: Add tip tree handbook |
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On Thu, Nov 08, 2018 at 01:04:49PM -0800, Greg KH wrote: > > (Also note that even with fast SSD's and/or everything in page cache, > > runnning "tag --contains <COMMITID>" will take a good 3-4 seconds, and > > if the git packs are not in the page cache, and/or you're unfortunate > > enough to have your git trees on an HDD.... it's not pretty.) > > I recommend the "static cache" or whatever that thing is called, that > helps out a _LOT_ with stuff like this. For the kernel tree, which is > never rebased, it speeds up this so much.
At the risk of asking a stupid question, which cache is this? I don't think it's the untrackedCache; is it the BitmapHashCache?
Thanks,
- Ted
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