On Sun, Sep 17, 2017 at 08:54:18PM -0700, kys@xxxxxxxxxxxxxxxxxxxxxx wrote: > From: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx> > > This extends existing vmbus related sysfs structure to provide per-channel > state information. This is useful when diagnosing issues with multiple > queues in networking and storage. > > The existing sysfs only displayed information about the primary > channel. The one place it reported multiple channels was the > channel_vp_mapping file which violated the sysfs convention > of one value per file. > > Signed-off-by: Stephen Hemminger <sthemmin@xxxxxxxxxxxxx> > Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> > --- > Documentation/ABI/stable/sysfs-bus-vmbus | 56 ++++++++++ > drivers/hv/channel_mgmt.c | 10 +- > drivers/hv/hyperv_vmbus.h | 2 + > drivers/hv/vmbus_drv.c | 185 +++++++++++++++++++++++++++++-- > include/linux/hyperv.h | 6 + > 5 files changed, 246 insertions(+), 13 deletions(-) Feels like a new feature to me, and not needed in 4.14-final. thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
