Re: Virtually Mapped Stacks: Do not disable interrupts

2017-05-19 Thread Christoph Lameter
On Thu, 18 May 2017, Andy Lutomirski wrote: > On Wed, May 17, 2017 at 8:58 AM, Christoph Lameter wrote: > > The reason to disable interrupts seems to be to avoid switching > > to a different processor while handling per cpu data using > > individual loads and stores. If we use per cpu RMV primiti

Re: Virtually Mapped Stacks: Do not disable interrupts

2017-05-18 Thread Andy Lutomirski
On Wed, May 17, 2017 at 8:58 AM, Christoph Lameter wrote: > The reason to disable interrupts seems to be to avoid switching > to a different processor while handling per cpu data using > individual loads and stores. If we use per cpu RMV primitives > we will not have to disable interrupts. I like