Messages in this thread |  | | Subject | Re: 2.4.x & Celeron = very slow system | Date | Sun, 19 Aug 2001 14:55:05 +0100 (BST) | From | Alan Cox <> |
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> With 2.4.x kernel my system (Celeron (Coppermine) 850Mhz (100x8.5) > 256Mb i810) behaves like slow i386sx. > For example, when I extract 25MB gzip file on 2.2.19 kernel - it > takes about 12 seconds, but with 2.4.8(9) - 6(!) MINUTES on the SAME > system... > The only idea is that 2.4.x kernel turns off cache (L1 & L2) on > processor (on my cpu). How can I check it? Any ideas?
We don't touch the caches like that. First guess is to disable the ACPI support, because we've seen that do a million bogus things - 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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