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Linux Kernel Debugging

By Dean A. Gereaux, November 01, 2005

Dean explains how to debug drivers with Linux Kernel Debugger, add hooks into KDB from your drivers, and create KDB modules.
November, 2005: Linux Kernel Debugging 

[0]kdb> tkdata_drv 10
Dumping tank monitor data (numlines: 10)
Index    Pressure   Stretch
0000     38         19
0001     40         20
0002     42         21
0003     44         22a
0004     46         23
0005     48         24
0006     50         25
0007     52         26
0008     54         27
0009     56         28

[0]kdb> tankthrd
Tank Monitor thread is: STOPPED
            DatumCount: 48
          CurrentIndex: 48

Figure 3: Sample output of our custom KDB commands.



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