Messages in this thread | | | Date | Mon, 7 Mar 2016 05:53:56 -0800 | From | "Paul E. McKenney" <> | Subject | Re: Question about percpu_free_rwsem function |
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On Mon, Mar 07, 2016 at 03:28:11AM +0000, Daeho Jeong wrote: > Hi, > > I got a trouble while I am developing a patch for EXT4 filesytem. > Actually, I used a percpu rw semaphore in my patch and there was no > problem when I built EXT4 filesystem as built-in mode. However, when > kbuild auto build robot built EXT4 filesystem with my patch as a "module", > a bulid error occurred because percpu_free_rwsem() function is not exported. > > I noticed that other functions except percpu_free_rwsem() were exported in 2015. > Is there any reason for percpu_free_rwsem() not to be exported? > If I need the function to be exported, should I do that in my patch? :-)
Sounds like a question for the ext4 maintainers. You can find them in the MAINTAINERS file.
Thanx, Paul
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