On 09/21/2011 11:26 AM, J Freyensee wrote:
Hello: Could anyone tell me in struct mmc_queue, what is the difference between 'struct scatterlist *bounce_sg' and 'struct scatterlist *sg' is? I see 'bounce_sg' get used to copy data from/to the buffer upon a host read/write operation so I assume 'bounce_sg' points to the most recent data from a host controller read/write operation.
If someone actually knows this, I will send up a patch documenting this in the code. I think some of the mmc code could use a little documentation??
Thanks for the help.
-- J (James/Jay) Freyensee Storage Technology Group Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
