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-rw-r--r--block/blk.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/block/blk.h b/block/blk.h
index 8bd43b3ad33d..2cba50d7e6cb 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -445,6 +445,9 @@ int disk_alloc_events(struct gendisk *disk);
void disk_add_events(struct gendisk *disk);
void disk_del_events(struct gendisk *disk);
void disk_release_events(struct gendisk *disk);
+void disk_block_events(struct gendisk *disk);
+void disk_unblock_events(struct gendisk *disk);
+void disk_flush_events(struct gendisk *disk, unsigned int mask);
extern struct device_attribute dev_attr_events;
extern struct device_attribute dev_attr_events_async;
extern struct device_attribute dev_attr_events_poll_msecs;