On Thu, Aug 25, 2016 at 09:11:56AM +0200, Vincent Guittot wrote:
> On 10 August 2016 at 02:14, Yuyang Du wrote:
> > In __decay_sum(), the 64-bit to 32-bit variable conversion makes no
> > performance nor correctness use.
>
> Are you sure that there is no impact on 32bits system ?
> Even this will
On 10 August 2016 at 02:14, Yuyang Du wrote:
> In __decay_sum(), the 64-bit to 32-bit variable conversion makes no
> performance nor correctness use.
Are you sure that there is no impact on 32bits system ?
Even this will be mainly shift manipulation
>
> Minor cleanup and no functionality change
In __decay_sum(), the 64-bit to 32-bit variable conversion makes no
performance nor correctness use.
Minor cleanup and no functionality change.
Signed-off-by: Yuyang Du
---
kernel/sched/fair.c | 13 -
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/kernel/sched/fair.
3 matches
Mail list logo
