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On Tue, 2005-12-27 at 12:18 +0500, Nauman Tahir wrote: > Hi all, > I have written a block device driver. Driver includes the > implementation of write back cache policy. Purpose of the driver is > not an issue. The problem I am facing is the considerable difference > of performance when I run same driver on 32 and 64 BIT OS. I am > testing the driver on 64 Bit Machine and run the same driver on both > (32 and 64 Bit) OS. On 32 Bit, IO rate is almost double then on 64 Bit > OS. ( i wish it could have been opposite :( ) you forgot to post the URL to your source code... - 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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