8d6dd656a1
This commit adds a test for a three-level srcu_node tree for Tree SRCU in the existing SRCU-P scenario. This requires enabling CONFIG_RCU_EXPERT, so the CONFIG_RCU_EXPERT=n scenario is now SRCU-N. The reason for using SRCU-P for the tall tree is that preemption raises the possibility of locating more bugs than does the non-preemptive SRCU-N. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
13 lines
250 B
Plaintext
13 lines
250 B
Plaintext
CONFIG_RCU_TRACE=n
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CONFIG_SMP=y
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CONFIG_NR_CPUS=8
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CONFIG_HOTPLUG_CPU=y
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CONFIG_RCU_EXPERT=y
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CONFIG_RCU_FANOUT=2
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CONFIG_RCU_FANOUT_LEAF=2
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CONFIG_PREEMPT_NONE=n
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=y
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CONFIG_DEBUG_LOCK_ALLOC=y
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CONFIG_PROVE_LOCKING=y
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