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| author | Paul E. McKenney <paul.mckenney@linaro.org> | 2012-05-21 11:58:36 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2012-07-02 12:34:23 -0700 |
| commit | 2a3fa843b555d202e682bf08c65ee1a4a93c79cf (patch) | |
| tree | b7db689ab83f041319b80493b12a8f7ecc79ad0f /include/linux/rcupdate.h | |
| parent | e9023c4061054cbf59c5288068118a4d0b152f01 (diff) | |
| download | linux-stable-2a3fa843b555d202e682bf08c65ee1a4a93c79cf.tar.gz linux-stable-2a3fa843b555d202e682bf08c65ee1a4a93c79cf.tar.bz2 linux-stable-2a3fa843b555d202e682bf08c65ee1a4a93c79cf.zip | |
rcu: Consolidate tree/tiny __rcu_read_{,un}lock() implementations
The CONFIG_TREE_PREEMPT_RCU and CONFIG_TINY_PREEMPT_RCU versions of
__rcu_read_lock() and __rcu_read_unlock() are identical, so this commit
consolidates them into kernel/rcupdate.h.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'include/linux/rcupdate.h')
| -rw-r--r-- | include/linux/rcupdate.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index fb8e6db511d7..698555ebf49b 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -147,6 +147,7 @@ extern void synchronize_sched(void); extern void __rcu_read_lock(void); extern void __rcu_read_unlock(void); +extern void rcu_read_unlock_special(struct task_struct *t); void synchronize_rcu(void); /* |