0f66f92d11
The TINY_RCU test cases were first put in place many years ago, and have been incrementally modified rather than being reworked. This commit therefore completes a long-overdue reworking of the TINY_RCU test cases. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Greg KH <gregkh@linuxfoundation.org>
41 lines
759 B
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41 lines
759 B
Plaintext
This document gives a brief rationale for the TINY_RCU test cases.
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Kconfig Parameters:
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CONFIG_DEBUG_LOCK_ALLOC -- Do all three and none of the three.
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CONFIG_PREEMPT_COUNT
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CONFIG_RCU_TRACE
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The theory here is that randconfig testing will hit the other six possible
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combinations of these parameters.
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Kconfig Parameters Ignored:
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CONFIG_DEBUG_OBJECTS_RCU_HEAD
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CONFIG_PROVE_RCU
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In common code tested by TREE_RCU test cases.
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CONFIG_NO_HZ_FULL_SYSIDLE
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CONFIG_RCU_NOCB_CPU
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CONFIG_RCU_USER_QS
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Meaningless for TINY_RCU.
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CONFIG_RCU_STALL_COMMON
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CONFIG_RCU_TORTURE_TEST
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Redundant with CONFIG_RCU_TRACE.
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CONFIG_HOTPLUG_CPU
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CONFIG_PREEMPT
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CONFIG_PREEMPT_RCU
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CONFIG_SMP
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CONFIG_TINY_RCU
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CONFIG_TREE_PREEMPT_RCU
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CONFIG_TREE_RCU
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All forced by CONFIG_TINY_RCU.
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