uml: dump core on panic

[firefly-linux-kernel-4.4.55.git] / block / ll_rw_blk.c

diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 123003a9047765e09abde8c223b89e9d9f0bd8d9..5873861e1dbbfa6eb5b808a77f0d4c2771ed0c33 100644 (file)
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -1925,6 +1925,8 @@ blk_init_queue_node(request_fn_proc *rfn, spinlock_t *lock, int node_id)
        blk_queue_max_hw_segments(q, MAX_HW_SEGMENTS);
        blk_queue_max_phys_segments(q, MAX_PHYS_SEGMENTS);
 
+       q->sg_reserved_size = INT_MAX;
+
        /*
         * all done
         */