Messages in this thread | | | Date | Tue, 30 Oct 2012 10:19:06 -0700 | From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 0/5] Idle changes for 3.8 |
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Hello!
This patch series contains changes to RCU's interaction with idle. The individual patches are as follows:
1. Remove a layer of indirection to rcu_user_hooks_switch(). (Courtesy of Frederic Weisbecker.) 2. Update RCU_FAST_NO_HZ help text to remove the warning about running on large systems. 3. Add "rcu_expedited" boot and sysfs parameters that cause the kernel to substitute expedited primitives for the normal grace period primitives. (Courtesy of Antti P Miettinen.) 4. Fix a precedence error in cpu_needs_another_gp() that surprisingly had no effect -- but clarity is good. 5. Fix grammar issue in RCU_USER_QS help text. (Courtesy of Paul Gortmaker.)
Thanx, Paul
b/arch/um/drivers/mconsole_kern.c | 2 +- b/include/linux/rcupdate.h | 2 ++ b/include/linux/sched.h | 8 -------- b/init/Kconfig | 15 +++++++-------- b/kernel/ksysfs.c | 18 ++++++++++++++++++ b/kernel/rcu.h | 2 ++ b/kernel/rcupdate.c | 3 +++ b/kernel/rcutiny_plugin.h | 5 ++++- b/kernel/rcutree.c | 12 +++++++++--- b/kernel/rcutree_plugin.h | 7 +++++-- b/kernel/sched/core.c | 2 +- b/kernel/srcu.c | 8 +++++++- init/Kconfig | 6 +++--- kernel/rcutree.c | 2 +- 14 files changed, 63 insertions(+), 29 deletions(-)
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