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> e100_intr was the worst function in a profile. PCI reads are very costly I profiled this part and I found what the main issue is the e100_alloc_skbs. It takes from 10000 to ~19000 processor's tacts. At the same time eepro100's speedo_iterrupt is pretty fast. All the Best! Serge. - 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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