* FUJITA Tomonori | 2010-03-23 20:51:34 [+0900]: >> How so? You have to remain on the same CPU on which you started the copy >> process. Once you get to flush_dcache_page() you may have allready >> switched the CPU. > >Oops, I thought that you trying to address on the deferred >flush_dcache_page() issue. I don't know enough about how this pio code >works, but if your description is correct, then the patch is fine, I >guess. No, it is not. The dcache flush is a global one so a CPU switch does not matter. So I NAK that one myself. Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
