On Tue, 16 Sep 2014 08:27:40 +0800
Amos Kong wrote:
> Set timeout to 10:
> non-smp guest with quick backend (1.2M/s) -> about 490K/s)
That sounds like an awful lot. This is a 60% loss in throughput.
I don't think we can live with that.
--
Michael
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On Tue, 16 Sep 2014 00:02:29 +0800
Amos Kong wrote:
> This patch increases the schedule timeout to 10 jiffies, it's more
> appropriate, then other takes can easy to hold the mutex lock.
>
> Signed-off-by: Amos Kong
> ---
> drivers/char/hw_random/core.c | 2 +-
> 1 file changed, 1 insertion(+),
On Tue, 16 Sep 2014 00:02:27 +0800
Amos Kong wrote:
> It doesn't save too much cpu time as expected, just a cleanup.
>
> Signed-off-by: Amos Kong
> ---
> drivers/char/hw_random/core.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/char/hw_random/core.c
