Re: [PATCH v2 1/1] net sysfs: Print link speed as signed integer

2015-09-29 Thread Jeremy Harris
On 28/09/15 14:05, Alexander Stein wrote: Otherwise 4294967295 (MBit/s) (-1) will be printed when there is no link. Documentation/ABI/testing/sysfs-class-net does not state if this shall be signed or unsigned. Also remove the now unused variable fmt_udec. [...] - ret =

Re: [PATCH v2 1/1] net sysfs: Print link speed as signed integer

2015-09-29 Thread Jeremy Harris
On 28/09/15 14:05, Alexander Stein wrote: Otherwise 4294967295 (MBit/s) (-1) will be printed when there is no link. Documentation/ABI/testing/sysfs-class-net does not state if this shall be signed or unsigned. Also remove the now unused variable fmt_udec. [...] - ret =

Re: [PATCH 0/2] Disable zone_reclaim_mode by default

2014-04-10 Thread Jeremy Harris
On 08/04/14 23:58, Christoph Lameter wrote: The reason that zone reclaim is on by default is that off node accesses are a big performance hit on large scale NUMA systems (like ScaleMP and SGI). Zone reclaim was written *because* those system experienced severe performance degradation. On the

Re: [PATCH 0/2] Disable zone_reclaim_mode by default

2014-04-10 Thread Jeremy Harris
On 08/04/14 23:58, Christoph Lameter wrote: The reason that zone reclaim is on by default is that off node accesses are a big performance hit on large scale NUMA systems (like ScaleMP and SGI). Zone reclaim was written *because* those system experienced severe performance degradation. On the