Messages in this thread | | | Date | Sun, 30 Apr 2017 07:32:17 +0800 | From | kbuild test robot <> | Subject | [rcu:dev.2017.04.28a 41/45] include/linux/notifier.h:77:21: error: field 'srcu' has incomplete type |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2017.04.28a head: 1205059ca5d4835e9213ff943ce3a51980718b5d commit: e01ef0529ed548c1b30206058c2b5eecbbc07998 [41/45] srcu: Make SRCU be once again optional config: sparc64-allnoconfig (attached as .config) compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout e01ef0529ed548c1b30206058c2b5eecbbc07998 # save the attached .config to linux build tree make.cross ARCH=sparc64
All errors (new ones prefixed by >>):
In file included from include/linux/memory_hotplug.h:6:0, from include/linux/mmzone.h:749, from include/linux/gfp.h:5, from include/linux/kmod.h:22, from include/linux/module.h:13, from init/main.c:16: >> include/linux/notifier.h:77:21: error: field 'srcu' has incomplete type struct srcu_struct srcu; ^~~~
vim +/srcu +77 include/linux/notifier.h
e041c6834 Alan Stern 2006-03-27 61 struct atomic_notifier_head { e041c6834 Alan Stern 2006-03-27 62 spinlock_t lock; 374a8e0dc Arnd Bergmann 2010-02-24 63 struct notifier_block __rcu *head; e041c6834 Alan Stern 2006-03-27 64 }; e041c6834 Alan Stern 2006-03-27 65 e041c6834 Alan Stern 2006-03-27 66 struct blocking_notifier_head { e041c6834 Alan Stern 2006-03-27 67 struct rw_semaphore rwsem; 374a8e0dc Arnd Bergmann 2010-02-24 68 struct notifier_block __rcu *head; e041c6834 Alan Stern 2006-03-27 69 }; e041c6834 Alan Stern 2006-03-27 70 e041c6834 Alan Stern 2006-03-27 71 struct raw_notifier_head { 374a8e0dc Arnd Bergmann 2010-02-24 72 struct notifier_block __rcu *head; e041c6834 Alan Stern 2006-03-27 73 }; e041c6834 Alan Stern 2006-03-27 74 eabc06940 Alan Stern 2006-10-04 75 struct srcu_notifier_head { eabc06940 Alan Stern 2006-10-04 76 struct mutex mutex; eabc06940 Alan Stern 2006-10-04 @77 struct srcu_struct srcu; 374a8e0dc Arnd Bergmann 2010-02-24 78 struct notifier_block __rcu *head; eabc06940 Alan Stern 2006-10-04 79 }; eabc06940 Alan Stern 2006-10-04 80 e041c6834 Alan Stern 2006-03-27 81 #define ATOMIC_INIT_NOTIFIER_HEAD(name) do { \ e041c6834 Alan Stern 2006-03-27 82 spin_lock_init(&(name)->lock); \ e041c6834 Alan Stern 2006-03-27 83 (name)->head = NULL; \ e041c6834 Alan Stern 2006-03-27 84 } while (0) e041c6834 Alan Stern 2006-03-27 85 #define BLOCKING_INIT_NOTIFIER_HEAD(name) do { \
:::::: The code at line 77 was first introduced by commit :::::: eabc069401bcf45bcc3f19e643017bf761780aa8 [PATCH] Add SRCU-based notifier chains
:::::: TO: Alan Stern <stern@rowland.harvard.edu> :::::: CC: Linus Torvalds <torvalds@g5.osdl.org>
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