On Thu, 2016-05-26 at 10:30 +0900, 조현권 wrote:
> Hi
>
Hi,
> I am studying xen 4.6.0 version now and wonder the usage of spinlock
> which is located in free_heap_pages(xen/common/page_alloc. c)
> As its memory setup is ahead of multicore initialization, spinlock
> seems to be unnecessary during
Hello,
On 26/05/2016 12:07, Xu, Quan wrote:
On May 26, 2016 9:31 AM, 조현권 wrote:
I am studying xen 4.6.0 version now and wonder the usage of spinlock which is
located in free_heap_pages(xen/common/page_alloc. c)
As its memory setup is ahead of multicore initialization,
On May 26, 2016 9:31 AM, 조현권 wrote:
> I am studying xen 4.6.0 version now and wonder the usage of spinlock which is
> located in free_heap_pages(xen/common/page_alloc. c)
> As its memory setup is ahead of multicore initialization, spinlock seems to
> be unnecessary during
Hi
I am studying xen 4.6.0 version now and wonder the usage of spinlock which
is located in free_heap_pages(xen/common/page_alloc. c)
As its memory setup is ahead of multicore initialization, spinlock seems to
be unnecessary during booting because it uses only single core
spinlock looks