Messages in this thread | | | Date | Tue, 17 Apr 2007 00:44:10 +0400 | From | Alexey Dobriyan <> | Subject | Re: [Patch -mm 0/3] RFC: module unloading vs. release function |
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On Mon, Apr 16, 2007 at 03:38:52PM -0400, Alan Stern wrote: > 3. Change the module code so that rmmod can return _before_ the > module is actually unloaded from memory (but after the module's > exit routine has completed). This will lead to more problems. > For example, what if someone tries to modprobe my_module back > again before it has finished unloading?
This problem (or its absence) must be already in tree: module_mutex is dropped for the duration of ->exit() function, so init_module(2) could load new old module meanwhile.
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