On 12/13/18 11:46 AM, Hannes Reinecke wrote:
This patch creates a per-controller map to hold the NUMA locality information. With that we can route I/O to the controller which is 'nearest' to the issuing CPU and decrease the latency there. Signed-off-by: Hannes Reinecke <hare@xxxxxxxx> --- drivers/nvme/host/core.c | 32 +++++++++++++++++++++++++++++++- drivers/nvme/host/fc.c | 2 +- drivers/nvme/host/multipath.c | 30 +++++++++++++++++++++++++++++- drivers/nvme/host/nvme.h | 2 ++ drivers/nvme/host/rdma.c | 3 ++- 5 files changed, 65 insertions(+), 4 deletions(-)
This got misdirected. Please ignore. Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare@xxxxxxx +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG Nürnberg)
