July 21, 2014
4:22 a.m.
On Mon, Jul 21, 2014 at 09:09:02AM +0530, Chetan Nanda wrote:
I try to debug the hang when unloading of driver. I am using kernel v3.10 and it hangs in 'wait_for_zero_refcount'. I checked that this function has been removed in kernel 3.13. But I am not able to find the patch for this change.
Is there an easy way to find the patch which cause removal of wait from module unloading in v3.13.
You have the full git tree, it should be very easy to find, you don't need help from me. good luck, greg k-h