diff options
| author | Li Zhong <zhong@linux.vnet.ibm.com> | 2013-01-07 09:36:48 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-01-26 16:34:48 -0800 |
| commit | 347f42382184f7448fa96bf9e9fa4eb6f6d1099e (patch) | |
| tree | fd784fd8c7ae6b0ef2291a7cc2cf59da689d518e /kernel/rcutree.c | |
| parent | 2f03e3ca74a7f8b17ce626d337d321163dce2dad (diff) | |
| download | op-kernel-dev-347f42382184f7448fa96bf9e9fa4eb6f6d1099e.zip op-kernel-dev-347f42382184f7448fa96bf9e9fa4eb6f6d1099e.tar.gz | |
rcu: Remove unused code originally used for context tracking
As context tracking subsystem evolved, it stopped using ignore_user_qs
and in_user defined in the rcu_dynticks structure. This commit therefore
removes them.
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'kernel/rcutree.c')
| -rw-r--r-- | kernel/rcutree.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index d78ba60..8a13c8e 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -2719,9 +2719,6 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp) rdp->dynticks = &per_cpu(rcu_dynticks, cpu); WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE); WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1); -#ifdef CONFIG_RCU_USER_QS - WARN_ON_ONCE(rdp->dynticks->in_user); -#endif rdp->cpu = cpu; rdp->rsp = rsp; rcu_boot_init_nocb_percpu_data(rdp); |
