Re: PCI: latency

2021-12-06 Thread Bjorn Helgaas
On Fri, Dec 03, 2021 at 10:30:58PM +0530, Subhashini Rao Beerisetty wrote: > [ Please keep me in CC as I'm not subscribed to the list] > > Hi all, > > We are using the Linux OS on an x86_64 machine. I need to measure the > PCIe latency on my system, does kernel have any latency measurement >

Re: PCI: latency

2021-12-04 Thread Greg KH
On Fri, Dec 03, 2021 at 10:30:58PM +0530, Subhashini Rao Beerisetty wrote: > [ Please keep me in CC as I'm not subscribed to the list] > > Hi all, > > We are using the Linux OS on an x86_64 machine. I need to measure the > PCIe latency on my system, does kernel have any latency measurement >

PCI: latency

2021-12-03 Thread Subhashini Rao Beerisetty
[ Please keep me in CC as I'm not subscribed to the list] Hi all, We are using the Linux OS on an x86_64 machine. I need to measure the PCIe latency on my system, does kernel have any latency measurement module for the PCIe bus? Thanks, ___