buffer requests served by cache

From: Kay Salzwedel (nkz@upb.de)
Date: Wed Jun 11 2003 - 11:31:36 EST


I'd like to know the amount of requests to block devices that are served
by the cache instead of a read/write to the device itself. Can anybody
point my code where the kernel distinguishes between the two?

Thanks for yur help.

Regards KAy

Kay A Salzwedel

Heinz Nixdorf Institute University of Paderborn Germany ------------------------------------------ E-Mail: kay@hni.uni-paderborn.de Tel.: +49-5251-60 64 58 -------------------------------------------------------------------- - 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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