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-rw-r--r--kernel/sched.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 70bec4f1edb..c62acf45d3b 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1330,15 +1330,15 @@ calc_delta_mine(unsigned long delta_exec, unsigned long weight,
{
u64 tmp;
+ tmp = (u64)delta_exec * weight;
+
if (!lw->inv_weight) {
if (BITS_PER_LONG > 32 && unlikely(lw->weight >= WMULT_CONST))
lw->inv_weight = 1;
else
- lw->inv_weight = 1 + (WMULT_CONST-lw->weight/2)
- / (lw->weight+1);
+ lw->inv_weight = WMULT_CONST / lw->weight;
}
- tmp = (u64)delta_exec * weight;
/*
* Check whether we'd overflow the 64-bit multiplication:
*/