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-rw-r--r--drivers/md/md.h8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h
index ccfb69868c2e..34070ab30a8a 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -495,9 +495,9 @@ struct mddev {
*/
struct bio *flush_bio;
atomic_t flush_pending;
- ktime_t start_flush, last_flush; /* last_flush is when the last completed
- * flush was started.
- */
+ ktime_t start_flush, prev_flush_start; /* prev_flush_start is when the previous completed
+ * flush was started.
+ */
struct work_struct flush_work;
struct work_struct event_work; /* used by dm to report failure event */
mempool_t *serial_info_pool;
@@ -713,8 +713,6 @@ extern void md_write_end(struct mddev *mddev);
extern void md_done_sync(struct mddev *mddev, int blocks, int ok);
extern void md_error(struct mddev *mddev, struct md_rdev *rdev);
extern void md_finish_reshape(struct mddev *mddev);
-extern void md_submit_discard_bio(struct mddev *mddev, struct md_rdev *rdev,
- struct bio *bio, sector_t start, sector_t size);
extern bool __must_check md_flush_request(struct mddev *mddev, struct bio *bio);
extern void md_super_write(struct mddev *mddev, struct md_rdev *rdev,