* can we sleep at the bottom half environment?
@ 2005-11-18 3:55 jeff shia
2005-11-18 8:23 ` Matt Keenan
2005-11-18 10:21 ` Zhang Le
0 siblings, 2 replies; 3+ messages in thread
From: jeff shia @ 2005-11-18 3:55 UTC (permalink / raw)
To: linux-kernel
hello,
can we sleep at the bottom half environment?such as in a softirq
or a workqueue? why?
Thank you!
jeffshia
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: can we sleep at the bottom half environment?
2005-11-18 3:55 can we sleep at the bottom half environment? jeff shia
@ 2005-11-18 8:23 ` Matt Keenan
2005-11-18 10:21 ` Zhang Le
1 sibling, 0 replies; 3+ messages in thread
From: Matt Keenan @ 2005-11-18 8:23 UTC (permalink / raw)
To: jeff shia; +Cc: linux-kernel
jeff shia wrote:
>hello,
> can we sleep at the bottom half environment?such as in a softirq
>or a workqueue? why?
> Thank you!
>
>jeffshia
>
>
>
This looks remarkably similar to a systems programming assignment
question :)
Matt
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: can we sleep at the bottom half environment?
2005-11-18 3:55 can we sleep at the bottom half environment? jeff shia
2005-11-18 8:23 ` Matt Keenan
@ 2005-11-18 10:21 ` Zhang Le
1 sibling, 0 replies; 3+ messages in thread
From: Zhang Le @ 2005-11-18 10:21 UTC (permalink / raw)
To: jeff shia; +Cc: linux-kernel
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jeff shia wrote:
| hello, can we sleep at the bottom half environment?such as in a
| softirq or a workqueue? why? Thank you!
|
| jeffshia
|
in workqueue, ok
in softirq, not ok
check Robert Love's "Linux Kernel Development".
- --
Zhang Le, Robert
Linux Engineer/Trainer
ThizLinux Laboratory Limited
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^ permalink raw reply [flat|nested] 3+ messages in thread
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