diff options
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/rcutree.c | 8 | ||||
-rw-r--r-- | kernel/rcutree.h | 10 | ||||
-rw-r--r-- | kernel/rcutree_trace.c | 2 |
3 files changed, 16 insertions, 4 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index a2015edfe167..7f3266922572 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c | |||
@@ -72,11 +72,11 @@ EXPORT_SYMBOL_GPL(rcu_lock_map); | |||
72 | .n_force_qs_ngp = 0, \ | 72 | .n_force_qs_ngp = 0, \ |
73 | } | 73 | } |
74 | 74 | ||
75 | static struct rcu_state rcu_state = RCU_STATE_INITIALIZER(rcu_state); | 75 | struct rcu_state rcu_state = RCU_STATE_INITIALIZER(rcu_state); |
76 | static DEFINE_PER_CPU(struct rcu_data, rcu_data); | 76 | DEFINE_PER_CPU(struct rcu_data, rcu_data); |
77 | 77 | ||
78 | static struct rcu_state rcu_bh_state = RCU_STATE_INITIALIZER(rcu_bh_state); | 78 | struct rcu_state rcu_bh_state = RCU_STATE_INITIALIZER(rcu_bh_state); |
79 | static DEFINE_PER_CPU(struct rcu_data, rcu_bh_data); | 79 | DEFINE_PER_CPU(struct rcu_data, rcu_bh_data); |
80 | 80 | ||
81 | /* | 81 | /* |
82 | * Increment the quiescent state counter. | 82 | * Increment the quiescent state counter. |
diff --git a/kernel/rcutree.h b/kernel/rcutree.h new file mode 100644 index 000000000000..5e872bbf07f5 --- /dev/null +++ b/kernel/rcutree.h | |||
@@ -0,0 +1,10 @@ | |||
1 | |||
2 | /* | ||
3 | * RCU implementation internal declarations: | ||
4 | */ | ||
5 | extern struct rcu_state rcu_state; | ||
6 | DECLARE_PER_CPU(struct rcu_data, rcu_data); | ||
7 | |||
8 | extern struct rcu_state rcu_bh_state; | ||
9 | DECLARE_PER_CPU(struct rcu_data, rcu_bh_data); | ||
10 | |||
diff --git a/kernel/rcutree_trace.c b/kernel/rcutree_trace.c index d6db3e837826..4ee954f6a8d5 100644 --- a/kernel/rcutree_trace.c +++ b/kernel/rcutree_trace.c | |||
@@ -43,6 +43,8 @@ | |||
43 | #include <linux/debugfs.h> | 43 | #include <linux/debugfs.h> |
44 | #include <linux/seq_file.h> | 44 | #include <linux/seq_file.h> |
45 | 45 | ||
46 | #include "rcutree.h" | ||
47 | |||
46 | static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp) | 48 | static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp) |
47 | { | 49 | { |
48 | if (!rdp->beenonline) | 50 | if (!rdp->beenonline) |