--- Davide Libenzi <[EMAIL PROTECTED]> wrote:
> That's not what POLLOUT means in the Unix meaning. POLLOUT indicates the > ability to write, and it is not meant as to signal every time a packet > (skb) is sent on the wire (and the buffer released). Aren't they both the same ? Everytime an incoming ACK frees up a buffer from the retransmit queue, the writability condition is freshly asserted, much the same way as the readability condition is asserted everytime a new data is queued in the socket receive queue (irrespective of whether there was data already waiting to be read in the receive queue). This difference in meaning of POLLOUT only arises in the ET case, which was not what traditional Unix poll referred to. Since its a new game the rules can be modified (ofcourse based on the merits i.e. usability) Thanx, Tomar ___________________________________________________________ Want ideas for reducing your carbon footprint? Visit Yahoo! For Good http://uk.promotions.yahoo.com/forgood/environment.html - 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/