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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2014-02-11 21:10:12 (GMT) |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-02-26 14:35:16 (GMT) |
| commit | 7a754743185a4b05818e10058fa2fbe4e6969085 (patch) | |
| tree | 9713d04467357fd137b71bbcd39499881f62ed55 /kernel | |
| parent | 8857563b819b140aa8c9be920cfe44d5d3f808b7 (diff) | |
| download | linux-7a754743185a4b05818e10058fa2fbe4e6969085.tar.xz | |
rcu: Fix sparse warning for rcu_expedited from kernel/ksysfs.c
This commit fixes the follwoing warning:
kernel/ksysfs.c:143:5: warning: symbol 'rcu_expedited' was not declared. Should it be static?
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
[ paulmck: Moved the declaration to include/linux/rcupdate.h to avoid
including the RCU-internal rcu.h file outside of RCU. ]
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/ksysfs.c | 2 | ||||
| -rw-r--r-- | kernel/rcu/rcu.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c index d945a94..e660964 100644 --- a/kernel/ksysfs.c +++ b/kernel/ksysfs.c @@ -19,6 +19,8 @@ #include <linux/sched.h> #include <linux/capability.h> +#include <linux/rcupdate.h> /* rcu_expedited */ + #define KERNEL_ATTR_RO(_name) \ static struct kobj_attribute _name##_attr = __ATTR_RO(_name) diff --git a/kernel/rcu/rcu.h b/kernel/rcu/rcu.h index 1bd787f..af2e60a 100644 --- a/kernel/rcu/rcu.h +++ b/kernel/rcu/rcu.h @@ -116,8 +116,6 @@ static inline bool __rcu_reclaim(const char *rn, struct rcu_head *head) } } -extern int rcu_expedited; - #ifdef CONFIG_RCU_STALL_COMMON extern int rcu_cpu_stall_suppress; |