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I am modifying a module which used Kbuild files for compilation. There are a number of kernel functions that I want to take advantage of such as read_swap_cache_async. When I ...
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- 02-15-2007 #1
- Join Date
- Feb 2007
Compiling a Device Driver w/ Kbuild: Undefined symbol errors
WARNING: "read_swap_cache_async" [/home/flint/workspace/vm_introspection/kernel/kvm-intel.ko] undefined!
Are these functions supposed to be unavailable to kernel modules?
If not (which I am assuming is the case), what are some possible causes for this error that I can look into?