On Fri, Jun 19, 2015 at 2:13 AM, Sebastian Huber
wrote:
>
>
> On 12/06/15 22:26, Pavel Pisa wrote:
>>
>> Hello Sebastian and others,
>>
>> On Friday 12 of June 2015 17:47:42 Sebastian Huber wrote:
>>>
>>> - Gedare Bloom schrieb:
I see. It provides the mutual exclusion for (SMP) appl
On 12/06/15 22:26, Pavel Pisa wrote:
Hello Sebastian and others,
On Friday 12 of June 2015 17:47:42 Sebastian Huber wrote:
- Gedare Bloom schrieb:
I see. It provides the mutual exclusion for (SMP) applications that
rely on interrupt_disable/enable locks?
I guess we can never get rid of
Hello Sebastian and others,
On Friday 12 of June 2015 17:47:42 Sebastian Huber wrote:
> - Gedare Bloom schrieb:
> > I see. It provides the mutual exclusion for (SMP) applications that
> > rely on interrupt_disable/enable locks?
> >
> > I guess we can never get rid of it as long as we allow fo
- Gedare Bloom schrieb:
> I see. It provides the mutual exclusion for (SMP) applications that
> rely on interrupt_disable/enable locks?
>
> I guess we can never get rid of it as long as we allow for users to
> call isr_disable/enable?
Yes, an alternative is to remove the rtems_interrupt_dis
I see. It provides the mutual exclusion for (SMP) applications that
rely on interrupt_disable/enable locks?
I guess we can never get rid of it as long as we allow for users to
call isr_disable/enable?
On Fri, Jun 12, 2015 at 9:59 AM, Sebastian Huber
wrote:
> On 12/06/15 15:56, Gedare Bloom wrote
On 12/06/15 15:56, Gedare Bloom wrote:
I'm not a huge fan of the name, although cute, I want to think some
more on an alternative, maybe Global Lock. What is the relationship of
The Big Hammer to the Giant Lock?
They target different scopes. They have in common that they are locks
that nobody
I'm not a huge fan of the name, although cute, I want to think some
more on an alternative, maybe Global Lock. What is the relationship of
The Big Hammer to the Giant Lock?
On Fri, Jun 12, 2015 at 4:31 AM, Sebastian Huber
wrote:
> Use a global ticket lock on SMP configurations to ensure mutual
>
Use a global ticket lock on SMP configurations to ensure mutual
exclusion across the system.
---
c/src/lib/libbsp/shared/bootcard.c | 7 ++--
cpukit/rtems/Makefile.am| 1 +
cpukit/rtems/include/rtems/rtems/intr.h | 48 +--
cpukit/rtems/src/intrbody.c
