Re: [PATCH] sparc64: Fix numa distance values

2015-11-04 Thread David Miller
From: Nitin Gupta Date: Mon, 2 Nov 2015 16:30:24 -0500 > Orabug: 21896119 > > Use machine descriptor (MD) to get node latency > values instead of just using default values. > > Testing: > On an T5-8 system with: > - total nodes = 8 > - self latencies = 0x26d18 > - latency to other nodes = 0

[PATCH] sparc64: Fix numa distance values

2015-11-02 Thread Nitin Gupta
Orabug: 21896119 Use machine descriptor (MD) to get node latency values instead of just using default values. Testing: On an T5-8 system with: - total nodes = 8 - self latencies = 0x26d18 - latency to other nodes = 0x3a598 => latency ratio = ~1.5 output of numactl --hardware - before fix

Re: [PATCH] sparc64: Fix numa distance values

2015-10-29 Thread Nitin Gupta
On 10/29/2015 11:50 AM, Sam Ravnborg wrote: Small nit. diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h index 01d1704..ed3dfdd 100644 --- a/arch/sparc/include/asm/topology_64.h +++ b/arch/sparc/include/asm/topology_64.h @@ -31,6 +31,9 @@ static inline in

Re: [PATCH] sparc64: Fix numa distance values

2015-10-29 Thread Sam Ravnborg
Small nit. > diff --git a/arch/sparc/include/asm/topology_64.h > b/arch/sparc/include/asm/topology_64.h > index 01d1704..ed3dfdd 100644 > --- a/arch/sparc/include/asm/topology_64.h > +++ b/arch/sparc/include/asm/topology_64.h > @@ -31,6 +31,9 @@ static inline int pcibus_to_node(struct pci_bus *pb

[PATCH] sparc64: Fix numa distance values

2015-10-28 Thread Nitin Gupta
Orabug: 21896119 Use machine descriptor (MD) to get node latency values instead of just using default values. Testing: On an T5-8 system with: - total nodes = 8 - self latencies = 0x26d18 - latency to other nodes = 0x3a598 => latency ratio = ~1.5 output of numactl --hardware - before fix