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Diffstat (limited to 'tools/testing/selftests/rcutorture/doc/TINY_RCU.txt')
| -rw-r--r-- | tools/testing/selftests/rcutorture/doc/TINY_RCU.txt | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt b/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt new file mode 100644 index 000000000000..28db67b54e55 --- /dev/null +++ b/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt @@ -0,0 +1,40 @@ +This document gives a brief rationale for the TINY_RCU test cases. + + +Kconfig Parameters: + +CONFIG_DEBUG_LOCK_ALLOC -- Do all three and none of the three. +CONFIG_PREEMPT_COUNT +CONFIG_RCU_TRACE + +The theory here is that randconfig testing will hit the other six possible +combinations of these parameters. + + +Kconfig Parameters Ignored: + +CONFIG_DEBUG_OBJECTS_RCU_HEAD +CONFIG_PROVE_RCU + + In common code tested by TREE_RCU test cases. + +CONFIG_NO_HZ_FULL_SYSIDLE +CONFIG_RCU_NOCB_CPU +CONFIG_RCU_USER_QS + + Meaningless for TINY_RCU. + +CONFIG_RCU_STALL_COMMON +CONFIG_RCU_TORTURE_TEST + + Redundant with CONFIG_RCU_TRACE. + +CONFIG_HOTPLUG_CPU +CONFIG_PREEMPT +CONFIG_PREEMPT_RCU +CONFIG_SMP +CONFIG_TINY_RCU +CONFIG_TREE_PREEMPT_RCU +CONFIG_TREE_RCU + + All forced by CONFIG_TINY_RCU. |