diff options
| author | Yury Norov <ynorov@caviumnetworks.com> | 2018-03-25 20:50:03 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-05-15 20:27:51 +0300 |
| commit | 17672480fb1e953f999623b598a98130f8aacfbc (patch) | |
| tree | 083aec21ddc8eb7e12a6fc45fd35a7f34b5fcc15 /include/linux/rcutree.h | |
| parent | 265f5f28f042fee66531f9f647c9d78e997995b6 (diff) | |
| download | linux-17672480fb1e953f999623b598a98130f8aacfbc.tar.xz | |
rcu: Declare rcu_eqs_special_set() in public header
Because rcu_eqs_special_set() is declared only in internal header
kernel/rcu/tree.h and stubbed in include/linux/rcutiny.h, it is
inaccessible outside of the RCU implementation. This patch therefore
moves the rcu_eqs_special_set() declaration to include/linux/rcutree.h,
which allows it to be used in non-rcu kernel code.
Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Tested-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'include/linux/rcutree.h')
| -rw-r--r-- | include/linux/rcutree.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index fd996cdf1833..448f20f27396 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -74,6 +74,7 @@ static inline void synchronize_rcu_bh_expedited(void) void rcu_barrier(void); void rcu_barrier_bh(void); void rcu_barrier_sched(void); +bool rcu_eqs_special_set(int cpu); unsigned long get_state_synchronize_rcu(void); void cond_synchronize_rcu(unsigned long oldstate); unsigned long get_state_synchronize_sched(void); |