From: Sven-Thorsten Dietrich Date: Fri, 24 Aug 2007 18:39:10 +0000 (+0200) Subject: sched: simplify can_migrate_task() X-Git-Tag: firefly_0821_release~26658^2~5 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=deac4ee65af4befb66b542e4a782e63da93b51a0;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Ingo Molnar --- diff --git a/kernel/sched.c b/kernel/sched.c index e95ff22ed174..6798328a2e0e 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -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; }