[lkml]   [2009]   [Mar]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [patch -mm] cpusets: add memory_slab_hardwall flag
> On Mon, 9 Mar 2009, Christoph Lameter wrote:
> > Again these are fastpath modifications.
> >
> The nature of the change requires the logic to be placed in the fastpath
> to determine whether a cpu slab's node is allowed by the allocating task's
> cpuset.
> You have previously stated that you would prefer that this feature be
> tunable from userspace. This patch adds the `memory_slab_hardwall' cpuset
> flag which defaults to off.

That's pointless.
Again, any fastpath modification should have reasonable reason.
We are looking for your explanation.

I have each 6+ year experience on embedded, HPC, and high-end server area.
but I haven't hear this requirement. I still can't imazine who use this feature.

 \ /
  Last update: 2009-03-10 02:39    [W:0.078 / U:10.940 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site