Messages in this thread | | | Subject | Re: [PATCH 1/1] fat: improve sync performance by grouping writes revised | From | OGAWA Hirofumi <> | Date | Wed, 01 Nov 2006 05:23:58 +0900 |
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"Holden Karau" <holden@pigscanfly.ca> writes:
> The performance increase is pretty small. Using an old external dirve > I had lying around I got: > diff -y stock/10k modified/10k > 10240+0 records in | 1024+0 > records in > 10240+0 records out | 1024+0 > records out > 5242880 bytes transferred in 18.280922 seconds (286795 bytes/ | 524288 > bytes transferred in 1.824985 seconds (287283 bytes/se
1024 records out 1.824985 seconds. Is there decrease case? I assume the result is same. So, we would need different approach.
> diff -y stock/1k modified/1k > 1024+0 records in 1024+0 > records in > 1024+0 records out 1024+0 > records out > 524288 bytes transferred in 1.777250 seconds (295000 bytes/se | 524288 > bytes transferred in 1.764748 seconds (297089 bytes/se -- OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> - 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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