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-rw-r--r--fs/fs-writeback.c4
-rw-r--r--include/linux/backing-dev.h2
2 files changed, 2 insertions, 4 deletions
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 9f39829459dc..f1042061eaad 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -933,8 +933,8 @@ static void bdi_split_work_to_wbs(struct backing_dev_info *bdi,
#endif /* CONFIG_CGROUP_WRITEBACK */
-void wb_start_writeback(struct bdi_writeback *wb, long nr_pages,
- enum wb_reason reason)
+static void wb_start_writeback(struct bdi_writeback *wb, long nr_pages,
+ enum wb_reason reason)
{
struct wb_writeback_work *work;
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index 0f63493de9e7..157e950a70dc 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -38,8 +38,6 @@ static inline struct backing_dev_info *bdi_alloc(gfp_t gfp_mask)
return bdi_alloc_node(gfp_mask, NUMA_NO_NODE);
}
-void wb_start_writeback(struct bdi_writeback *wb, long nr_pages,
- enum wb_reason reason);
void wb_start_background_writeback(struct bdi_writeback *wb);
void wb_workfn(struct work_struct *work);
void wb_wakeup_delayed(struct bdi_writeback *wb);