On Fri, Aug 18, 2017 at 02:42:14PM -0700, Stephen Hemminger wrote: > 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. > > Example: > $ tree /sys/class/net/eth1/device/channels > /sys/class/net/eth1/device/channels > ├── 15 > │ ├── cpu > │ ├── in_mask > │ ├── lantency > │ ├── out_mask > │ ├── pending > │ ├── read_avail > │ └── write_avail > ├── 21 > │ ├── cpu > │ ├── in_mask > │ ├── lantency > │ ├── out_mask > │ ├── pending > │ ├── read_avail > │ └── write_avail > ├── 22 > │ ├── cpu > │ ├── in_mask > │ ├── lantency > │ ├── out_mask > │ ├── pending > │ ├── read_avail > │ └── write_avail > └── 23 > ├── cpu > ├── in_mask > ├── lantency > ├── out_mask > ├── pending > ├── read_avail > └── write_avail > > > Signed-off-by: Stephen Hemminger <sthemmin@xxxxxxxxxxxxx> Does Documentation/ABI need to be updated? thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
