Hi Here I'm resending the upstream patch fff4996b7db7955414ac74386efa5e07fd766b50, modified for 3.4 (and earlier) stable kernels.
Signed-off-by: Mikulas Patocka <[email protected]> --- block/blk-core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Index: linux-3.4.71/block/blk-core.c =================================================================== --- linux-3.4.71.orig/block/blk-core.c 2013-12-06 17:05:54.000000000 +0100 +++ linux-3.4.71/block/blk-core.c 2013-12-06 17:06:50.000000000 +0100 @@ -499,7 +499,7 @@ struct request_queue *blk_alloc_queue_no goto fail_id; if (blk_throtl_init(q)) - goto fail_id; + goto fail_bdi; setup_timer(&q->backing_dev_info.laptop_mode_wb_timer, laptop_mode_timer_fn, (unsigned long) q); @@ -524,6 +524,8 @@ struct request_queue *blk_alloc_queue_no return q; +fail_bdi: + bdi_destroy(&q->backing_dev_info); fail_id: ida_simple_remove(&blk_queue_ida, q->id); fail_q: -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
