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staging: lustre: ldlm: Fix extern variable declaration

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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@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Imre Deak 2016-09-24 04:11:37 +03:00 committed by Greg Kroah-Hartman
parent b941f067ea
commit c297d30756
2 changed files with 1 additions and 2 deletions
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1
drivers/staging/lustre/lustre/ldlm/ldlm_internal.h
View File

@ -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);

2
drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
View File

@ -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)