On Thu, May 23, 2013 at 11:12:25AM +0800, Jason Wang wrote: > Hi all: > > This series implements a fully tuntap compatiable API which could be used by > userspace to manage multi macvtap queues. The main parts is to add TUNSETQUEUE > ioctl support for macvtap. > > Patch 1 - 4 was some tuntap compatibility and misc cleanups. > Patch 5 removes the linear search in macvtap by reshuffling the macvtaps array > each time a queue is removed. After this, we could store both enabled and > disabled queues in the same array without introducing extra data structure. > Patch 6 let TUNSETIFF can create multiqueue device, nothing but some check > were > added. > Patch 7 implement TUNSETQUEUE ioctl > Patch 8 reports IFF_MULTI_QUEUE to userspace to notify the userspace that the > multiqueue API is completed. > > Flow caches implememtation were missed in this version, since I am doing > rework > on the tuntap flow caches. Have some some stress test with both netperf and > pktgen. > > Please review, thanks.
Overall looks good. Sent some comments on specific patches. Thanks! > Jason Wang (8): > macvlan: switch to use IS_ENABLED() > macvtap: return -EBADFD when TUNGETIFF fails > macvtap: introduce macvtap_get_vlan() > macvlan: reduce the max number of taps to 8 > macvtap: eliminate linear search > macvtap: allow TUNSETIFF to create multiqueue device > macvtap: add TUNSETQUEUE ioctl > macvtap: enable multiqueue flag > > drivers/net/macvtap.c | 265 ++++++++++++++++++++++++++++++------------- > include/linux/if_macvlan.h | 11 ++- > 2 files changed, 194 insertions(+), 82 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/
