Commit deac4ee6 authored Aug 24, 2007 by Sven-Thorsten Dietrich Committed by Ingo Molnar Aug 24, 2007

sched: simplify can_migrate_task()



Remove trivial conditional branch in Linux scheduler's
can_migrate_task() function.

   text    data     bss     dec     hex filename
   34770    2998      24   37792    93a0 sched.o.before
   34757    2998      24   37779    9393 sched.o.after

Signed-off-by: Sven-Thorsten Dietrich <sven@thebigcorporation.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 71fd3714

kernel/sched.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -2180,12 +2180,6 @@ int can_migrate_task(struct task_struct p, struct rq rq, int this_cpu,
		if (task_running(rq, p))
		return 0;

		/*
		* Aggressive migration if too many balance attempts have failed:
		*/
		if (sd->nr_balance_failed > sd->cache_nice_tries)
		return 1;

		return 1;
		}