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Diffstat (limited to 'block/blk-core.c')
-rw-r--r--block/blk-core.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 29bcfac6c68..996ed906d8c 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -603,13 +603,10 @@ blk_init_queue_node(request_fn_proc *rfn, spinlock_t *lock, int node_id)
q->queue_flags = QUEUE_FLAG_DEFAULT;
q->queue_lock = lock;
- blk_queue_segment_boundary(q, BLK_SEG_BOUNDARY_MASK);
-
+ /*
+ * This also sets hw/phys segments, boundary and size
+ */
blk_queue_make_request(q, __make_request);
- blk_queue_max_segment_size(q, MAX_SEGMENT_SIZE);
-
- blk_queue_max_hw_segments(q, MAX_HW_SEGMENTS);
- blk_queue_max_phys_segments(q, MAX_PHYS_SEGMENTS);
q->sg_reserved_size = INT_MAX;
@@ -735,7 +732,6 @@ static void freed_request(struct request_queue *q, int rw, int priv)
__freed_request(q, rw ^ 1);
}
-#define blkdev_free_rq(list) list_entry((list)->next, struct request, queuelist)
/*
* Get a free request, queue_lock must be held.
* Returns NULL on failure, with queue_lock held.
@@ -1066,6 +1062,9 @@ void __blk_put_request(struct request_queue *q, struct request *req)
elv_completed_request(q, req);
+ /* this is a bio leak */
+ WARN_ON(req->bio != NULL);
+
/*
* Request may not have originated from ll_rw_blk. if not,
* it didn't come out of our reserved rq pools