Andi Kleen <a...@firstfloor.org> writes: >> So create two events, one for the PT stuff and one to track the >> side-band stuff. We have a NOP event for just this purpose. > > Ok I guess that could work. > > Essentially replace the magic mmap offset with a second fd. > > Alex, what do you think?
Yes, that's what I suggested some time ago in [1]. A second buffer (through another fd or otherwise) is an essential thing from my point of view. [1] http://marc.info/?l=linux-kernel&m=138737306725663 Regards, -- Alex -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
