diff options
| author | Paul E. McKenney <paul.mckenney@linaro.org> | 2011-04-03 21:33:51 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-05 23:16:56 -0700 |
| commit | 4a29865689dbb87a02e3b0fff4a4ae5041273173 (patch) | |
| tree | 72c9f1641a9fb05e3ae4d8cc068f62f9c566bae9 /include/linux/rcutree.h | |
| parent | d71df90eadfc35aa549ff9a850842673febca71f (diff) | |
rcu: make rcutorture version numbers available through debugfs
It is not possible to accurately correlate rcutorture output with that
of debugfs. This patch therefore adds a debugfs file that prints out
the rcutorture version number, permitting easy correlation.
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/rcutree.h')
| -rw-r--r-- | include/linux/rcutree.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index 3a933482734a..284dad10c55b 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -58,9 +58,12 @@ static inline void synchronize_rcu_bh_expedited(void) extern void rcu_barrier(void); +extern unsigned long rcutorture_testseq; +extern unsigned long rcutorture_vernum; extern long rcu_batches_completed(void); extern long rcu_batches_completed_bh(void); extern long rcu_batches_completed_sched(void); + extern void rcu_force_quiescent_state(void); extern void rcu_bh_force_quiescent_state(void); extern void rcu_sched_force_quiescent_state(void); |