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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> kernelnewbies-bounces@kernelnewbies.org [mailto:kernelnewbies-bounces@kernelnewbies.org]
<b>On Behalf Of </b>Woody Wu<br>
<b>Sent:</b> Wednesday, August 19, 2015 4:47 PM<br>
<b>To:</b> kernelnewbies<br>
<b>Subject:</b> msleep() in interrupt handler?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"UICTFontTextStyleBody","serif"">Hi List,</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"UICTFontTextStyleBody","serif"">What will happen if call msleep() in an interrupt handler? I knew the msleep() will cause the calling process to sleep, but in the context of interruption, there is no process, so
I am wondering what is getting 'sleep' in this situation.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"UICTFontTextStyleBody","serif"">-woody</span><o:p></o:p></p>
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<br>
-- <br>
Sent from Gmail Mobile<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">If you are lucky you’ll get a message along the lines of “scheduling while atomic” on your console to let you know you’ve blown it. At least that’s what I’ve
seen when I’ve blown it like that. 8^)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Jeff Haran<o:p></o:p></span></p>
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