Hello!
This series updates RCU's idle entry/exit processing:
1. Remove redundant code from rcu_cleanup_after_idle().
2. Throttle rcu_try_advance_all_cbs() execution to avoid kbuild
slowdowns.
3. Throttle non-lazy-callback-induced invoke_rcu_core() invocations.
4. Add primitive to determine whether it is safe to enter an RCU
read-side critical section.
5. Upgrade EXPORT_SYMBOL() to EXPORT_SYMBOL_GPL().
6. Change rcu_is_cpu_idle() function to __rcu_is_watching() for
naming consistency.
Thanx, Paul
b/include/linux/rcupdate.h | 26 +++++++++++-----------
b/include/linux/rcutiny.h | 25 ++++++++++++++++++----
b/include/linux/rcutree.h | 4 ++-
b/kernel/lockdep.c | 4 +--
b/kernel/rcupdate.c | 2 -
b/kernel/rcutiny.c | 10 ++++----
b/kernel/rcutree.c | 51 ++++++++++++++++++++++++++++-----------------
b/kernel/rcutree.h | 2 +
b/kernel/rcutree_plugin.h | 24 +++++++++++----------
9 files changed, 92 insertions(+), 56 deletions(-)
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