srcu: Create a tiny SRCU
In response to automated complaints about modifications to SRCU
increasing its size, this commit creates a tiny SRCU that is
used in SMP=n && PREEMPT=n builds.
Signed-off-by:
Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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- include/linux/srcu.h 8 additions, 61 deletionsinclude/linux/srcu.h
- include/linux/srcutiny.h 81 additions, 0 deletionsinclude/linux/srcutiny.h
- include/linux/srcutree.h 91 additions, 0 deletionsinclude/linux/srcutree.h
- init/Kconfig 12 additions, 0 deletionsinit/Kconfig
- kernel/rcu/Makefile 2 additions, 1 deletionkernel/rcu/Makefile
- kernel/rcu/rcutorture.c 2 additions, 0 deletionskernel/rcu/rcutorture.c
- kernel/rcu/srcutiny.c 215 additions, 0 deletionskernel/rcu/srcutiny.c
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