Re: [PATCH 4/7] node: Add memory caching attributes

2018-11-26 Thread Keith Busch
On Mon, Nov 26, 2018 at 11:06:19AM -0800, Greg Kroah-Hartman wrote: > On Wed, Nov 14, 2018 at 03:49:17PM -0700, Keith Busch wrote: > > System memory may have side caches to help improve access speed. While > > the system provided cache is transparent to the software accessing > > these memory range

Re: [PATCH 4/7] node: Add memory caching attributes

2018-11-26 Thread Greg Kroah-Hartman
On Wed, Nov 14, 2018 at 03:49:17PM -0700, Keith Busch wrote: > System memory may have side caches to help improve access speed. While > the system provided cache is transparent to the software accessing > these memory ranges, applications can optimize their own access based > on cache attributes. >

Re: [PATCH 4/7] node: Add memory caching attributes

2018-11-26 Thread Greg Kroah-Hartman
On Wed, Nov 14, 2018 at 03:49:17PM -0700, Keith Busch wrote: > System memory may have side caches to help improve access speed. While > the system provided cache is transparent to the software accessing > these memory ranges, applications can optimize their own access based > on cache attributes. >

Re: [PATCH 4/7] node: Add memory caching attributes

2018-11-26 Thread Keith Busch
On Thu, Nov 22, 2018 at 06:59:21PM +0530, Anshuman Khandual wrote: > > > On 11/20/2018 04:36 AM, Keith Busch wrote: > > On Mon, Nov 19, 2018 at 09:44:00AM +0530, Anshuman Khandual wrote: > >> On 11/15/2018 04:19 AM, Keith Busch wrote: > >>> System memory may have side caches to help improve acces

Re: [PATCH 4/7] node: Add memory caching attributes

2018-11-22 Thread Anshuman Khandual
On 11/20/2018 04:36 AM, Keith Busch wrote: > On Mon, Nov 19, 2018 at 09:44:00AM +0530, Anshuman Khandual wrote: >> On 11/15/2018 04:19 AM, Keith Busch wrote: >>> System memory may have side caches to help improve access speed. While >>> the system provided cache is transparent to the software ac

Re: [PATCH 4/7] node: Add memory caching attributes

2018-11-19 Thread Keith Busch
On Mon, Nov 19, 2018 at 09:44:00AM +0530, Anshuman Khandual wrote: > On 11/15/2018 04:19 AM, Keith Busch wrote: > > System memory may have side caches to help improve access speed. While > > the system provided cache is transparent to the software accessing > > these memory ranges, applications can

Re: [PATCH 4/7] node: Add memory caching attributes

2018-11-18 Thread Anshuman Khandual
On 11/15/2018 04:19 AM, Keith Busch wrote: > System memory may have side caches to help improve access speed. While > the system provided cache is transparent to the software accessing > these memory ranges, applications can optimize their own access based > on cache attributes. Cache is not a

Re: [PATCH 4/7] node: Add memory caching attributes

2018-11-14 Thread Dave Hansen
On 11/14/18 2:49 PM, Keith Busch wrote: > System memory may have side caches to help improve access speed. While > the system provided cache is transparent to the software accessing > these memory ranges, applications can optimize their own access based > on cache attributes. > > In preparation fo