X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fsched.c;h=00c1ba706a5a36406555f70a31fd8636292af7d1;hb=e05510d01ad1565e5e086a939261084d67ba2b10;hp=34bcc5bc120e5f2da970e180dfaf65d73b80dc7d;hpb=38e80121bd7d0c493072442ac7eddcba165a07a8;p=linux-2.6

diff --git a/kernel/sched.c b/kernel/sched.c
index 34bcc5bc12..00c1ba706a 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1438,8 +1438,8 @@ calc_delta_mine(unsigned long delta_exec, unsigned long weight,
 {
 	u64 tmp;
 
-	if (unlikely(!lw->inv_weight))
-		lw->inv_weight = (WMULT_CONST-lw->weight/2) / (lw->weight+1);
+	if (!lw->inv_weight)
+		lw->inv_weight = 1 + (WMULT_CONST-lw->weight/2)/(lw->weight+1);
 
 	tmp = (u64)delta_exec * weight;
 	/*
@@ -8025,7 +8025,7 @@ static void init_tg_cfs_entry(struct task_group *tg, struct cfs_rq *cfs_rq,
 
 	se->my_q = cfs_rq;
 	se->load.weight = tg->shares;
-	se->load.inv_weight = div64_u64(1ULL<<32, se->load.weight);
+	se->load.inv_weight = 0;
 	se->parent = parent;
 }
 #endif
@@ -8692,7 +8692,7 @@ static void __set_se_shares(struct sched_entity *se, unsigned long shares)
 		dequeue_entity(cfs_rq, se, 0);
 
 	se->load.weight = shares;
-	se->load.inv_weight = div64_u64((1ULL<<32), shares);
+	se->load.inv_weight = 0;
 
 	if (on_rq)
 		enqueue_entity(cfs_rq, se, 0);