Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/…

…linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Revert 738d2be, simplify set_task_cpu()
git-mirror · Dec 23, 2009 · 6432ed6 · 6432ed6
2 parents 94e5165 + 0c69774
commit 6432ed6
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/kernel/sched.c b/kernel/sched.c
@@ -2045,11 +2045,10 @@ void set_task_cpu(struct task_struct *p, unsigned int new_cpu)
 
 	trace_sched_migrate_task(p, new_cpu);
 
-	if (task_cpu(p) == new_cpu)
-		return;
-
-	p->se.nr_migrations++;
-	perf_sw_event(PERF_COUNT_SW_CPU_MIGRATIONS, 1, 1, NULL, 0);
+	if (task_cpu(p) != new_cpu) {
+		p->se.nr_migrations++;
+		perf_sw_event(PERF_COUNT_SW_CPU_MIGRATIONS, 1, 1, NULL, 0);
+	}
 
 	__set_task_cpu(p, new_cpu);
 }