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srcu: Remove Classic SRCU

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Classic SRCU was only ever intended to be a fallback in case of issues
with Tree/Tiny SRCU, and the latter two are doing quite well in testing.
This commit therefore removes Classic SRCU.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Paul E. McKenney 2017-05-15 14:57:01 -07:00
commit bd8cc5a062
10 changed files with 2 additions and 851 deletions
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1
tools/testing/selftests/rcutorture/configs/rcu/CFLIST
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@ -7,7 +7,6 @@ TREE06
TREE07
TREE08
TREE09
SRCU-C
SRCU-N
SRCU-P
SRCU-t

11
tools/testing/selftests/rcutorture/configs/rcu/SRCU-C
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@ -1,11 +0,0 @@
CONFIG_RCU_TRACE=n
CONFIG_SMP=y
CONFIG_NR_CPUS=3
CONFIG_HOTPLUG_CPU=y
CONFIG_RCU_EXPERT=y
CONFIG_CLASSIC_SRCU=y
CONFIG_PREEMPT_NONE=n
CONFIG_PREEMPT_VOLUNTARY=n
CONFIG_PREEMPT=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y

16
tools/testing/selftests/rcutorture/configs/rcuperf/SRCUCLASSIC
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@ -1,16 +0,0 @@
CONFIG_SMP=y
CONFIG_HZ_PERIODIC=n
CONFIG_NO_HZ_IDLE=y
CONFIG_NO_HZ_FULL=n
CONFIG_RCU_FAST_NO_HZ=n
CONFIG_HOTPLUG_CPU=n
CONFIG_SUSPEND=n
CONFIG_HIBERNATION=n
CONFIG_RCU_NOCB_CPU=n
CONFIG_DEBUG_LOCK_ALLOC=n
CONFIG_PROVE_LOCKING=n
CONFIG_RCU_BOOST=n
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
CONFIG_RCU_EXPERT=y
CONFIG_RCU_TRACE=y
CONFIG_CLASSIC_SRCU=y