Hi all: This series tries to reduce the code duplication of zerocopy of tun and macvtap by:
- Move common helpers iov_pages() and zerocopy_sg_from_iovec() to net/core - Use exist helpers instead of open coding the new one With this seires, we can do further optimizations on top. Please review. Jason Wang (6): net: move iov_pages() to net/core/iovec.c net: move zerocopy_sg_from_iovec() to net/core/datagram.c net: use skb_fill_page_desc() in zerocopy_sg_from_iovec() net: remove the useless comment in zerocopy_sg_from_iovec() net: use release_pages() in zerocopy_sg_from_iovec() net: use skb_copy_datagram_from_iovec() in zerocopy_sg_from_iovec() drivers/net/macvtap.c | 103 ------------------------------------------------ drivers/net/tun.c | 103 ------------------------------------------------ include/linux/skbuff.h | 4 ++ include/linux/socket.h | 2 + net/core/datagram.c | 72 +++++++++++++++++++++++++++++++++ net/core/iovec.c | 24 +++++++++++ 6 files changed, 102 insertions(+), 206 deletions(-) -- 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/
