Linus Torvalds writes: (Summary) On Wed, Apr 18, 2018 at 4:26 PM, Andi Kleen <ak@linux.intel.com> Why can't that be stored in a per cpu variable?
It *is* a percpu variable - the whole x86_tss structure is percpu.
It *is* a percpu variable - the whole x86_tss structure is percpu.
I guess it could be a different (separate) percpu variable, but might
as well use the space we already have allocated.
as well use the space we already have allocated.
Linus
Linus
Linus
as well use the space we already have allocated.
Linus
Linus
Linus