On 19. 4. 16. 오후 10:57, Dmitry Osipenko wrote:
> 16.04.2019 11:00, Chanwoo Choi пишет:
>> Hi,
>>
>> On 19. 4. 15. 오후 11:54, Dmitry Osipenko wrote:
>>> The write memory barrier isn't needed because the BUS buffer is flushed
>>> by read after write that happens after the removed wmb(), we will also
16.04.2019 11:00, Chanwoo Choi пишет:
> Hi,
>
> On 19. 4. 15. 오후 11:54, Dmitry Osipenko wrote:
>> The write memory barrier isn't needed because the BUS buffer is flushed
>> by read after write that happens after the removed wmb(), we will also
>> use readl() instead of the relaxed version to
Hi,
On 19. 4. 15. 오후 11:54, Dmitry Osipenko wrote:
> The write memory barrier isn't needed because the BUS buffer is flushed
> by read after write that happens after the removed wmb(), we will also
> use readl() instead of the relaxed version to ensure that read is indeed
> completed.
>
>
The write memory barrier isn't needed because the BUS buffer is flushed
by read after write that happens after the removed wmb(), we will also
use readl() instead of the relaxed version to ensure that read is indeed
completed.
Signed-off-by: Dmitry Osipenko
---
drivers/devfreq/tegra-devfreq.c |
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