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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-05-03 11:06:05 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-06-08 18:52:30 -0700 |
| commit | 791875d16e2f6e2e5b90328ccac643f512ac76c4 (patch) | |
| tree | be48a4e902826b9760c913641528a56d74281a9c /include/linux/rcupdate.h | |
| parent | d0df7a349133e10184d478ae1189e79e5c53615d (diff) | |
| download | op-kernel-dev-791875d16e2f6e2e5b90328ccac643f512ac76c4.zip op-kernel-dev-791875d16e2f6e2e5b90328ccac643f512ac76c4.tar.gz | |
rcu: Eliminate the unused __rcu_is_watching() function
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>
Diffstat (limited to 'include/linux/rcupdate.h')
| -rw-r--r-- | include/linux/rcupdate.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 4156330..b4edfe0 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -204,10 +204,6 @@ do { \ rcu_note_voluntary_context_switch(current); \ } while (0) -#if defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) || defined(CONFIG_SMP) -bool __rcu_is_watching(void); -#endif /* #if defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) || defined(CONFIG_SMP) */ - /* * Infrastructure to implement the synchronize_() primitives in * TREE_RCU and rcu_barrier_() primitives in TINY_RCU. |
