Hello, This patch series contains following updates to the context tracking code (rebased on v6.11-rc1): 1. Renaming of context tracking state related symbols and removal of references to "dynticks" in various context tracking state variables and related helpers, courtesy of Valentin Schneider. 2. Tagging context_tracking_enabled_this_cpu() __always_inline, courtesy of Sean Christopherson. Git tree is at https://git.kernel.org/pub/scm/linux/kernel/git/neeraj.upadhyay/linux-rcu.git/log/?h=context_tracking.15.08.24a - Neeraj Sean Christopherson (1): context_tracking: Tag context_tracking_enabled_this_cpu() __always_inline Valentin Schneider (25): treewide: context_tracking: Rename CONTEXT_* into CT_STATE_* context_tracking, rcu: Rename RCU_DYNTICKS_IDX into CT_RCU_WATCHING context_tracking, rcu: Rename ct_dynticks() into ct_rcu_watching() context_tracking, rcu: Rename ct_dynticks_cpu() into ct_rcu_watching_cpu() context_tracking, rcu: Rename ct_dynticks_cpu_acquire() into ct_rcu_watching_cpu_acquire() context_tracking, rcu: Rename struct context_tracking .dynticks_nesting into .nesting context_tracking, rcu: Rename ct_dynticks_nesting() into ct_nesting() context_tracking, rcu: Rename ct_dynticks_nesting_cpu() into ct_nesting_cpu() context_tracking, rcu: Rename struct context_tracking .dynticks_nmi_nesting into .nmi_nesting context_tracking, rcu: Rename ct_dynticks_nmi_nesting() into ct_nmi_nesting() context_tracking, rcu: Rename ct_dynticks_nmi_nesting_cpu() into ct_nmi_nesting_cpu() context_tracking, rcu: Rename DYNTICK_IRQ_NONIDLE into CT_NESTING_IRQ_NONIDLE context_tracking, rcu: Rename rcu_dynticks_task*() into rcu_task*() context_tracking, rcu: Rename rcu_dynticks_curr_cpu_in_eqs() into rcu_is_watching_curr_cpu() rcu: Rename rcu_dynticks_eqs_online() into rcu_watching_online() rcu: Rename rcu_dynticks_in_eqs() into rcu_watching_snap_in_eqs() rcu: Rename rcu_dynticks_in_eqs_since() into rcu_watching_snap_stopped_since() rcu: Rename rcu_dynticks_zero_in_eqs() into rcu_watching_zero_in_eqs() rcu: Rename struct rcu_data .dynticks_snap into .watching_snap rcu: Rename struct rcu_data .exp_dynticks_snap into .exp_watching_snap rcu: Rename dyntick_save_progress_counter() into rcu_watching_snap_save() rcu: Rename rcu_implicit_dynticks_qs() into rcu_watching_snap_recheck() rcu: Rename rcu_momentary_dyntick_idle() into rcu_momentary_eqs() rcu: Update stray documentation references to rcu_dynticks_eqs_{enter, exit}() context_tracking, rcu: Rename rcu_dyntick trace event into rcu_watching .../Data-Structures/Data-Structures.rst | 28 ++-- .../Tree-RCU-Memory-Ordering.rst | 8 +- .../Memory-Ordering/TreeRCU-dyntick.svg | 8 +- .../Design/Memory-Ordering/TreeRCU-gp-fqs.svg | 8 +- .../RCU/Design/Memory-Ordering/TreeRCU-gp.svg | 8 +- .../Memory-Ordering/TreeRCU-hotplug.svg | 4 +- arch/Kconfig | 2 +- arch/arm64/kernel/entry-common.c | 2 +- arch/powerpc/include/asm/interrupt.h | 6 +- arch/powerpc/kernel/interrupt.c | 6 +- arch/powerpc/kernel/syscall.c | 2 +- arch/x86/entry/common.c | 2 +- include/linux/context_tracking.h | 32 ++-- include/linux/context_tracking_state.h | 60 ++++---- include/linux/entry-common.h | 2 +- include/linux/rcutiny.h | 2 +- include/linux/rcutree.h | 2 +- include/trace/events/rcu.h | 20 +-- kernel/context_tracking.c | 140 +++++++++--------- kernel/entry/common.c | 2 +- kernel/rcu/rcu.h | 4 +- kernel/rcu/rcutorture.c | 4 +- kernel/rcu/tasks.h | 2 +- kernel/rcu/tree.c | 111 +++++++------- kernel/rcu/tree.h | 4 +- kernel/rcu/tree_exp.h | 8 +- kernel/rcu/tree_nocb.h | 2 +- kernel/rcu/tree_plugin.h | 6 +- kernel/rcu/tree_stall.h | 6 +- kernel/sched/core.c | 4 +- kernel/stop_machine.c | 2 +- kernel/trace/trace_osnoise.c | 4 +- 32 files changed, 258 insertions(+), 243 deletions(-)
