中断irq上下文例子

MODULE_LICENSE("GPL");

[ 5746.224365] -----------7 start--------------------------
[ 5746.224371] The interrupt handeler is working..
[ 5746.224374] The most of interrupt work will be done by following tasklet..
[ 5746.224378] The top half has been done and bottom half will be processed..
[ 5746.224383] tasklet is wroking..
[ 5746.304318] -----------8 start--------------------------
[ 5746.304324] The interrupt handeler is working..
[ 5746.304327] The most of interrupt work will be done by following tasklet..
[ 5746.304331] The top half has been done and bottom half will be processed..
[ 5746.304336] tasklet is wroking..
[ 5746.928381] -----------9 start--------------------------
[ 5746.928388] The interrupt handeler is working..
[ 5746.928391] The most of interrupt work will be done by following tasklet..
[ 5746.928395] The top half has been done and bottom half will be processed..
[ 5746.928401] tasklet is wroking..
[ 5747.024316] -----------10 start--------------------------
[ 5747.024323] The interrupt handeler is working..
[ 5747.024326] The most of interrupt work will be done by following tasklet..
[ 5747.024330] The top half has been done and bottom half will be processed..
[ 5747.024336] tasklet is wroking..
[ 5843.123786] Module is leaving..
[ 5843.123794] myirq request IRQ:1 success..

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原文链接：blog.csdn.net/xushx_bigbear/article/details/49997611