TaiJuWu closed issue #10981: Question about enter_critical_section
URL: https://github.com/apache/nuttx/issues/10981
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tmedicci commented on issue #10981:
URL: https://github.com/apache/nuttx/issues/10981#issuecomment-1774605547
Still about this question, I've recently reported [a problem with critical
sections + pausing the other CPU (on
SMP)](https://github.com/apache/nuttx/pull/10496#issuecomment-1762851
xiaoxiang781216 commented on issue #10981:
URL: https://github.com/apache/nuttx/issues/10981#issuecomment-1772341018
> > > I have some questions about enter_critical_section.
> > > First. When I wrote spinlock code, I found spinlock_irqsave can
disable interrupt. Why we need to use enter_
TaiJuWu commented on issue #10981:
URL: https://github.com/apache/nuttx/issues/10981#issuecomment-1772329194
> > I have some questions about enter_critical_section.
> > First. When I wrote spinlock code, I found spinlock_irqsave can disable
interrupt. Why we need to use enter_critical_sec
xiaoxiang781216 commented on issue #10981:
URL: https://github.com/apache/nuttx/issues/10981#issuecomment-1772145810
> I have some questions about enter_critical_section.
>
> First. When I wrote spinlock code, I found spinlock_irqsave can disable
interrupt. Why we need to use enter_cr
TaiJuWu opened a new issue, #10981:
URL: https://github.com/apache/nuttx/issues/10981
I have three questions about enter_critical_section.
First.
When I wrote spinlock code, I found spinlock_irqsave can disable interrupt.
Why we need to use enter_critical_section in
[mm_alloc](
