diff options
| -rw-r--r-- | drivers/nvme/host/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index cfee6ac..03c4641 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -844,9 +844,11 @@ static void nvme_set_queue_limits(struct nvme_ctrl *ctrl, struct request_queue *q) { if (ctrl->max_hw_sectors) { + u32 max_segments = + (ctrl->max_hw_sectors / (ctrl->page_size >> 9)) + 1; + blk_queue_max_hw_sectors(q, ctrl->max_hw_sectors); - blk_queue_max_segments(q, - (ctrl->max_hw_sectors / (ctrl->page_size >> 9)) + 1); + blk_queue_max_segments(q, min_t(u32, max_segments, USHRT_MAX)); } if (ctrl->stripe_size) blk_queue_chunk_sectors(q, ctrl->stripe_size >> 9); |
