Messages in this thread | | | Date | Fri, 27 Jan 2006 20:26:46 +0000 | From | Russell King <> | Subject | Re: How to map high memory for block io |
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On Fri, Jan 27, 2006 at 09:22:06PM +0100, Jens Axboe wrote: > That is definitely valid, same goes for the bio_vec structure. They map > _a_ page, after all :-)
Okay. Pierre - are you saying that you have an sg entry where sg->offset + sg->length > PAGE_SIZE, and hence is causing you to cross a page boundary?
(Sorry, your initial mail got lost because I've tend to be over-eager these days with the D key with lkml over the last week or so - I've not been around much.)
-- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: 2.6 Serial core - 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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