rcu: Eliminate the unused __rcu_is_watching() function

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The __rcu_is_watching() function is currently not used, aside from
to implement the rcu_is_watching() function.  This commit therefore
eliminates __rcu_is_watching(), which has the beneficial side-effect
of shrinking include/linux/rcupdate.h a bit.

Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

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This commit is contained in:

Paul E. McKenney 2017-05-03 11:06:05 -07:00

parent d0df7a3491

commit 791875d16e

4 changed files with 4 additions and 43 deletions

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4

include/linux/rcupdate.h

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11

include/linux/rcutiny.h

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13

kernel/rcu/tiny.c

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19

kernel/rcu/tree.c

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