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Diffstat (limited to 'block')
-rw-r--r--block/blk-flush.c5
-rw-r--r--block/blk.h1
2 files changed, 0 insertions, 6 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c
index bf51588762d8..996d5d03dade 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -69,7 +69,6 @@
#include <linux/blkdev.h>
#include <linux/gfp.h>
#include <linux/blk-mq.h>
-#include <linux/lockdep.h>
#include "blk.h"
#include "blk-mq.h"
@@ -469,9 +468,6 @@ struct blk_flush_queue *blk_alloc_flush_queue(int node, int cmd_size,
INIT_LIST_HEAD(&fq->flush_queue[1]);
INIT_LIST_HEAD(&fq->flush_data_in_flight);
- lockdep_register_key(&fq->key);
- lockdep_set_class(&fq->mq_flush_lock, &fq->key);
-
return fq;
fail_rq:
@@ -486,7 +482,6 @@ void blk_free_flush_queue(struct blk_flush_queue *fq)
if (!fq)
return;
- lockdep_unregister_key(&fq->key);
kfree(fq->flush_rq);
kfree(fq);
}
diff --git a/block/blk.h b/block/blk.h
index 98f0b1ae2641..d23d018fd2cd 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -25,7 +25,6 @@ struct blk_flush_queue {
struct list_head flush_data_in_flight;
struct request *flush_rq;
- struct lock_class_key key;
spinlock_t mq_flush_lock;
};