[PATCH 07/10] usb-storage: use queue_limits_commit_update_frozen in max_sectors_store
From: Christoph Hellwig <hch@lst.de>
Date: 2025-01-06 10:07:09
Also in:
linux-nvme, linux-scsi, virtualization
Subsystem:
the rest, usb mass storage driver, usb subsystem · Maintainers:
Linus Torvalds, Alan Stern, Greg Kroah-Hartman
Use queue_limits_commit_update_frozen so that limits lock is taken with the queue frozen. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/usb/storage/scsiglue.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index 8c8b5e6041cc..dc98ceecb724 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c@@ -592,12 +592,9 @@ static ssize_t max_sectors_store(struct device *dev, struct device_attribute *at if (sscanf(buf, "%hu", &ms) <= 0) return -EINVAL; - blk_mq_freeze_queue(sdev->request_queue); lim = queue_limits_start_update(sdev->request_queue); lim.max_hw_sectors = ms; - ret = queue_limits_commit_update(sdev->request_queue, &lim); - blk_mq_unfreeze_queue(sdev->request_queue); - + ret = queue_limits_commit_update_frozen(sdev->request_queue, &lim); if (ret) return ret; return count;
--
2.45.2