Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

* 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (64 commits)
  cpu: Export cpu_up()
  rcu: Apply ACCESS_ONCE() to rcu_boost() return value
  Revert "rcu: Permit rt_mutex_unlock() with irqs disabled"
  docs: Additional LWN links to RCU API
  rcu: Augment rcu_batch_end tracing for idle and callback state
  rcu: Add rcutorture tests for srcu_read_lock_raw()
  rcu: Make rcutorture test for hotpluggability before offlining CPUs
  driver-core/cpu: Expose hotpluggability to the rest of the kernel
  rcu: Remove redundant rcu_cpu_stall_suppress declaration
  rcu: Adaptive dyntick-idle preparation
  rcu: Keep invoking callbacks if CPU otherwise idle
  rcu: Irq nesting is always 0 on rcu_enter_idle_common
  rcu: Don't check irq nesting from rcu idle entry/exit
  rcu: Permit dyntick-idle with callbacks pending
  rcu: Document same-context read-side constraints
  rcu: Identify dyntick-idle CPUs on first force_quiescent_state() pass
  rcu: Remove dynticks false positives and RCU failures
  rcu: Reduce latency of rcu_prepare_for_idle()
  rcu: Eliminate RCU_FAST_NO_HZ grace-period hang
  rcu: Avoid needlessly IPIing CPUs at GP end
  ...

1 files changed, 0 insertions, 4 deletions

diff --git a/Documentation/RCU/trace.txt b/Documentation/RCU/trace.txt
index aaf65f6c6cd7..49587abfc2f7 100644
--- a/Documentation/RCU/trace.txt
+++ b/Documentation/RCU/trace.txt
@@ -105,14 +105,10 @@ o	"dt" is the current value of the dyntick counter that is incremented
         or one greater than the interrupt-nesting depth otherwise.
         The number after the second "/" is the NMI nesting depth.
 
-        This field is displayed only for CONFIG_NO_HZ kernels.
-
 o       "df" is the number of times that some other CPU has forced a
         quiescent state on behalf of this CPU due to this CPU being in
         dynticks-idle state.
 
-        This field is displayed only for CONFIG_NO_HZ kernels.
-
 o       "of" is the number of times that some other CPU has forced a
         quiescent state on behalf of this CPU due to this CPU being
         offline.  In a perfect world, this might never happen, but it