From 7ceb1c37533e2298797188087796dd44931d86af Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Sat, 28 Jul 2018 21:58:48 +0000 Subject: Drivers: hv: vmbus: add numa_node to sysfs Being able to find the numa_node for a device is useful for userspace drivers (DPDK) and also for diagnosing performance issues. This makes vmbus similar to pci. Signed-off-by: Stephen Hemminger Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman --- Documentation/ABI/stable/sysfs-bus-vmbus | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'Documentation/ABI/stable') diff --git a/Documentation/ABI/stable/sysfs-bus-vmbus b/Documentation/ABI/stable/sysfs-bus-vmbus index 3eaffbb2d468..3fed8fdb873d 100644 --- a/Documentation/ABI/stable/sysfs-bus-vmbus +++ b/Documentation/ABI/stable/sysfs-bus-vmbus @@ -42,6 +42,13 @@ Contact: K. Y. Srinivasan Description: The 16 bit vendor ID of the device Users: tools/hv/lsvmbus and user level RDMA libraries +What: /sys/bus/vmbus/devices//numa_node +Date: Jul 2018 +KernelVersion: 4.19 +Contact: Stephen Hemminger +Description: This NUMA node to which the VMBUS device is + attached, or -1 if the node is unknown. + What: /sys/bus/vmbus/devices//channels/ Date: September. 2017 KernelVersion: 4.14 -- cgit v1.2.3-59-g8ed1b