Messages in this thread | | | Date | Sat, 14 Dec 2002 22:20:53 +0300 | From | Oleg Drokin <> | Subject | Re: [BK][PATCH] ReiserFS CPU and memory bandwidth efficient large writes |
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Hello!
On Sat, Dec 14, 2002 at 10:42:38AM -0800, Andrew Morton wrote: > > Find below the patch that address all the issues you've brought. > > It is on top of previous one. > > Do you think it is ok now? > I addresses the things I noticed and raised, thanks. Except for the > stack-space use. People are waving around 4k-stack patches, and we > do need to be careful there.
Well, 450 bytes is way below 4k (~7 times less if we'd take task struct into account) ;) I can replace that on-stack array with kmalloc, but that probably would be a lot of overhead for no benefit. What do you think is safe stack usage limit for a function? (and btw you have not even seen reiser4 stack usage ;) )
Bye, Oleg - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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