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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2017-05-02 16:30:12 +0300
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2017-05-02 17:21:02 +0300
commit98059b98619d093366462ff0a4e1258e946accb9 (patch)
tree305b10fd41b962b42dbf88e5a8e05772b4aa7819 /init
parent45753c5f315749711b935a2506ee5c10eef5c23d (diff)
downloadlinux-98059b98619d093366462ff0a4e1258e946accb9.tar.xz
rcu: Separately compile large rcu_segcblist functions
This commit creates a new kernel/rcu/rcu_segcblist.c file that contains non-trivial segcblist functions. Trivial functions remain as static inline functions in kernel/rcu/rcu_segcblist.h Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'init')
-rw-r--r--init/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 42a346b0df43..1d3475fc9496 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -573,6 +573,9 @@ config RCU_STALL_COMMON
the tiny variants to disable RCU CPU stall warnings, while
making these warnings mandatory for the tree variants.
+config RCU_NEED_SEGCBLIST
+ def_bool ( TREE_RCU || PREEMPT_RCU || TINY_SRCU || TREE_SRCU )
+
config CONTEXT_TRACKING
bool