Allow contexts sharing process space to run on different CPUs

2020-04-18 12:04:57 -06:00
parent fdf46d8043
commit 3c86af57b7
1 changed files with 4 additions and 3 deletions
--- a/src/syscall/process.rs
+++ b/src/syscall/process.rs
@@ -115,9 +115,10 @@ pub fn clone(flags: CloneFlags, stack_base: usize) -> Result<ContextId> {
            sigmask = context.sigmask;
            umask = context.umask;

-            if flags.contains(CLONE_VM) {
-                cpu_id_opt = context.cpu_id;
-            }
+            // Uncomment to disable threads on different CPUs
+            // if flags.contains(CLONE_VM) {
+            //     cpu_id_opt = context.cpu_id;
+            // }

            arch = context.arch.clone();