[PATCH] staging: lustre: ldlm: Fix extern variable declaration
Imre Deak
imre.deak at intel.com
Sat Sep 24 01:11:37 UTC 2016
From: Imre Deak <imre.deak at gmail.com>
Move the extern declaration to a header file common to all users of the
variable. This fixes the following sparse warning:
symbol 'ldlm_cancel_unused_locks_before_replay' was not declared.
Should it be static?
Signed-off-by: Imre Deak <imre.deak at gmail.com>
---
drivers/staging/lustre/lustre/ldlm/ldlm_internal.h | 1 +
drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c | 2 --
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h b/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h
index 6536832..5e82cfc 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h
@@ -103,6 +103,7 @@ int ldlm_cancel_lru_local(struct ldlm_namespace *ns,
struct list_head *cancels, int count, int max,
enum ldlm_cancel_flags cancel_flags, int flags);
extern unsigned int ldlm_enqueue_min;
+extern unsigned int ldlm_cancel_unused_locks_before_replay;
/* ldlm_resource.c */
int ldlm_resource_putref_locked(struct ldlm_resource *res);
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
index ff2c28e..fde697e 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
@@ -877,8 +877,6 @@ void ldlm_put_ref(void)
}
EXPORT_SYMBOL(ldlm_put_ref);
-extern unsigned int ldlm_cancel_unused_locks_before_replay;
-
static ssize_t cancel_unused_locks_before_replay_show(struct kobject *kobj,
struct attribute *attr,
char *buf)
--
2.5.0
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