Improvements for context switching

2016-08-30 16:23:51 -06:00 · 2016-08-30 16:23:51 -06:00 · d3dfff8d51
commit d3dfff8d51
parent 3a232cc60f
1 changed files with 68 additions and 27 deletions
--- a/arch/x86_64/src/context.rs
+++ b/arch/x86_64/src/context.rs
@ -93,6 +93,7 @@ impl Context {
        asm!("mov cr3, $0" : : "r"(self.cr3) : "memory" : "intel", "volatile");
        */

-        //CONTEXT_SWITCH_LOCK.store(false, Ordering::SeqCst);
+        // Unset global lock, set inside of kernel
+        CONTEXT_SWITCH_LOCK.store(false, Ordering::SeqCst);
    }
 }