Hi Jason,
I love your patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url:https://github.com/0day-ci/linux/commits/Jason-Wang/Packed-virtqueue-for-vhost/20180703-154751
config: x86_64-randconfig-s0-07032254 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
Note: the linux-review/Jason-Wang/Packed-virtqueue-for-vhost/20180703-154751 HEAD 01b902f1126212ea2597e6d09802bd9c4431bf82 builds fine.
It only hurts bisectibility.
All errors (new ones prefixed by >>):
drivers//vhost/net.c: In function 'handle_rx':
headcount = get_rx_bufs(vq, vq->heads + nvq->done_idx,drivers//vhost/net.c:738:15: error: implicit declaration of function 'get_rx_bufs' [-Werror=implicit-function-declaration]
^~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/get_rx_bufs +738 drivers//vhost/net.c