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-rw-r--r--fs/xfs/xfs_super.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/xfs/xfs_super.h b/fs/xfs/xfs_super.h
index b6418abd85ad..5f2f32408011 100644
--- a/fs/xfs/xfs_super.h
+++ b/fs/xfs/xfs_super.h
@@ -73,6 +73,8 @@ extern const struct quotactl_ops xfs_quotactl_operations;
extern void xfs_reinit_percpu_counters(struct xfs_mount *mp);
+extern struct workqueue_struct *xfs_discard_wq;
+
#define XFS_M(sb) ((struct xfs_mount *)((sb)->s_fs_info))
#endif /* __XFS_SUPER_H__ */