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author | Arthur She <arthur.she@linaro.org> | 2014-09-18 14:16:56 -0700 |
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committer | Arthur She <arthur.she@linaro.org> | 2014-09-18 14:16:56 -0700 |
commit | 39e0e0dcb02d948940c79466c302b3db4c60f3d0 (patch) | |
tree | 117c21aa0b42865a321b078ddb71c410506c51c9 /rcutorture/doc/TINY_RCU.txt | |
parent | c92da2541205425c520bc856dc6c87211c12595a (diff) |
Update to d9773ceabfaf3f27b8a36fac035b74ee599df900 from repo git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git branch masterd9773ceabfaf3f27b8a36fac035b74ee599df900linux-mainline
Diffstat (limited to 'rcutorture/doc/TINY_RCU.txt')
-rw-r--r-- | rcutorture/doc/TINY_RCU.txt | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/rcutorture/doc/TINY_RCU.txt b/rcutorture/doc/TINY_RCU.txt new file mode 100644 index 0000000..28db67b --- /dev/null +++ b/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. |