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author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-11-21 15:45:27 -0800 |
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committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-01-10 19:07:59 -0800 |
commit | c1fe9cde4ae904fffb5b4d975d0a37e99136ff50 (patch) | |
tree | 0cc7799d9752755f87934da135035b9df1460555 /include | |
parent | 6b80da42c02bc731ab38b6a37da5366abe26717f (diff) | |
download | linux-stable-c1fe9cde4ae904fffb5b4d975d0a37e99136ff50.tar.gz linux-stable-c1fe9cde4ae904fffb5b4d975d0a37e99136ff50.tar.bz2 linux-stable-c1fe9cde4ae904fffb5b4d975d0a37e99136ff50.zip |
rcu: Provide rcu_batches_completed_sched() for TINY_RCU
A bug in rcutorture has caused it to ignore completed batches.
In preparation for fixing that bug, this commit provides TINY_RCU with
the required rcu_batches_completed_sched().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/rcutiny.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index 91f7e4c37800..1ce2d6b8f0c3 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -107,6 +107,14 @@ static inline unsigned long rcu_batches_completed_bh(void) return 0; } +/* + * Return the number of sched grace periods. + */ +static inline unsigned long rcu_batches_completed_sched(void) +{ + return 0; +} + static inline void rcu_force_quiescent_state(void) { } |