On 25/06/2015 20:45, Andrew Jones wrote:
> spinlock torture tests made it clear that checking mmu_enabled()
> every time we call spin_lock is a bad idea. As most tests will
> want the MMU enabled the entire time, then we can inline a light
> weight "nobody disabled the mmu" check, and bail out ea
spinlock torture tests made it clear that checking mmu_enabled()
every time we call spin_lock is a bad idea. As most tests will
want the MMU enabled the entire time, then we can inline a light
weight "nobody disabled the mmu" check, and bail out early.
Adding a light weight inlined check vs. a com