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rcu: Renamings to increase RCU clarity

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Make RCU-sched, RCU-bh, and RCU-preempt be underlying
implementations, with "RCU" defined in terms of one of the
three.  Update the outdated rcu_qsctr_inc() names, as these
functions no longer increment anything.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: laijs@cn.fujitsu.com
Cc: dipankar@in.ibm.com
Cc: akpm@linux-foundation.org
Cc: mathieu.desnoyers@polymtl.ca
Cc: josht@linux.vnet.ibm.com
Cc: dvhltc@us.ibm.com
Cc: niv@us.ibm.com
Cc: peterz@infradead.org
Cc: rostedt@goodmis.org
LKML-Reference: <12509746132696-git-send-email->
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Paul E. McKenney
2009-08-22 13:56:46 -07:00
committed by Ingo Molnar
parent 9f77da9f40
commit d6714c22b4
10 changed files with 95 additions and 63 deletions
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4
kernel/softirq.c
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@ -227,7 +227,7 @@ restart:
preempt_count() = prev_count;
}
rcu_bh_qsctr_inc(cpu);
rcu_bh_qs(cpu);
}
h++;
pending >>= 1;
@ -721,7 +721,7 @@ static int ksoftirqd(void * __bind_cpu)
preempt_enable_no_resched();
cond_resched();
preempt_disable();
rcu_qsctr_inc((long)__bind_cpu);
rcu_sched_qs((long)__bind_cpu);
}
preempt_enable();
set_current_state(TASK_INTERRUPTIBLE);