v2 Tiny RCU changes for 3.9
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- v1 Latest2 patches 4 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | rcu: Provide RCU CPU stall warnings for tiny RCUinit/ kernel/ kernel/ +5 more | +130 | 2 replies | |
| 2/2 | rcu: Allow TREE_PREEMPT_RCU on UP systemsinit/ | +3 | 1 reply |
Reviews trailers per patch
All 2 patches have a Reviewed-by or Acked-by of their own; the series has one for all of them.
| Patch | Josh Triplett |
|---|---|
| Series | R-b |
| 1/2 | R-b |
| 2/2 | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH tip/core/rcu 0/2] v2 Tiny RCU changes for 3.9
Hello!
This series provides a couple of tiny-RCU changes:
1. Make Tiny RCU emit RCU CPU stall warnings when RCU_TRACE=y.
2. Allow TREE_PREEMPT_RCU to be used on UP systems.
Changes since v1:
o Updated #1 as suggested by Josh Triplett to simplify the
#if expressions.
o Added #2.
Thanx, Paul
b/init/Kconfig | 12 +++++++++ b/kernel/rcu.h | 7 +++++ b/kernel/rcupdate.c | 51 +++++++++++++++++++++++++++++++++++++++++ b/kernel/rcutiny.c | 6 +++- b/kernel/rcutiny_plugin.h | 56 ++++++++++++++++++++++++++++++++++++++++++++++ b/kernel/rcutree.c | 46 ++----------------------------------- b/kernel/rcutree.h | 5 ---- b/lib/Kconfig.debug | 2 - 8 files changed, 133 insertions(+), 52 deletions(-)