From 3f150f0f010f234f34a67897344f18e68fe803f7 Mon Sep 17 00:00:00 2001 From: John Garry Date: Wed, 15 Apr 2026 15:53:58 +0000 Subject: [PATCH] nvme-multipath: put module reference when delayed removal work is canceled The delayed disk removal work is canceled when a NS (re)appears. However, we do not put the module reference grabbed in nvme_mpath_remove_disk(), so fix that. Reviewed-by: Christoph Hellwig Reviewed-by: Nilay Shroff Reviewed-by: Chaitanya Kulkarni Signed-off-by: John Garry Signed-off-by: Keith Busch --- drivers/nvme/host/core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 0d623476e36f..fead3b7cd4be 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -4083,7 +4083,8 @@ static int nvme_init_ns_head(struct nvme_ns *ns, struct nvme_ns_info *info) mutex_unlock(&ctrl->subsys->lock); #ifdef CONFIG_NVME_MULTIPATH - cancel_delayed_work(&head->remove_work); + if (cancel_delayed_work(&head->remove_work)) + module_put(THIS_MODULE); #endif return 0; -- 2.47.3