Commits
Merge branches 'bigrt.2012.09.23a', 'doctorture.2012.09.23a', 'fixes.2012.09.23a', 'hotplug.2012.09.23a' and 'idlechop.2012.09.23a' into HEAD bigrt.2012.09.23a contains additional commits to reduce scheduling latency from RCU on huge systems (many hundrends or thousands of CPUs). doctorture.2012.09.23a contains documentation changes and rcutorture fixes. fixes.2012.09.23a contains miscellaneous fixes. hotplug.2012.09.23a contains CPU-hotplug-related changes. idle.2012.09.23a fixes architectures for which RCU no longer considered the idle loop to be a quiescent state due to earlier adaptive-dynticks changes. Affected architectures are alpha, cris, frv, h8300, m32r, m68k, mn10300, parisc, score, xtensa, and ia64.
Showing diff tob17c7035f37
Paul E. McKenney committed b17c7035f37rcu: Shrink RCU based on number of CPUs Currently, rcu_init_geometry() only reshapes R...- Paul E. McKenney committed 60f53782c51rcu: Prevent initialization race in rcutorture kthreads When you do something like "t ...
Paul E. McKenney committed 86f343b50bbrcu: Fix CONFIG_RCU_FAST_NO_HZ stall warning message The print_cpu_stall_fast_no_hz() ...
Silas Boyd-Wickizer committed 429227bbe55Use get_online_cpus to avoid races involving CPU hotplug If arch/x86/kernel/cpuid.c is...- Paul E. McKenney committed 93482f4ef10ia64: Add missing RCU idle APIs on idle loop Traditionally, the entire idle task serve...