Linus Torvalds wrote:
However, that
"skb->end - skb->data"
calculation is a bit strange. It correctly maps the whole skb, but
nod
wouldn't it make more sense to use the length we actually tell the card to
use?
In other words, wouldn't it be a whole lot more sensible and logical to
use
np->rx_buf_sz
instead? That's the value we use for allocation and that's the size we
tell the card we have.
That's the sort of thing I prefer.
Of course, on the alloc path, it seems to add an additional
"NV_RX_ALLOC_PAD" thing, so maybe the "end-data" thing makes sense.
None of the other ethernet drivers do 'end - data', which is why I
hesitated quite a bit on this change.
Jeff
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]