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srcu: Shrink srcu.h by moving docbook and private function

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The call_srcu() docbook entry is currently in include/linux/srcu.h,
which causes needless processing for each include point.  This commit
therefore moves this entry to kernel/rcu/srcutree.c, which the compiler
reads only once.  In addition, the srcu_batches_completed() function is
used only within RCU and its torture-test suites.  This commit therefore
also moves this function's declaration from include/linux/srcutiny.h,
include/linux/srcutree.h, and include/linux/srcuclassic.h to
kernel/rcu/rcu.h.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Paul E. McKenney 2017-05-04 11:31:04 -07:00
parent c350c00829
commit 5a0465e17a
6 changed files with 23 additions and 27 deletions
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5
include/linux/srcutiny.h
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@ -88,9 +88,4 @@ static inline void srcu_barrier(struct srcu_struct *sp)
synchronize_srcu(sp);
}
static inline unsigned long srcu_batches_completed(struct srcu_struct *sp)
{
return 0;
}
#endif