Commit 2e82b586 authored by Ben Walker's avatar Ben Walker
Browse files

nvme: Release lock before calling remove_cb 



This prevents a deadlock if the user immediately
calls spdk_nvme_detach.

Change-Id: I79f28abe163cbbf184bea907692c44aa4e1c8893
Signed-off-by: default avatarBen Walker <benjamin.walker@intel.com>
parent 913257cb

lib/nvme/nvme_pcie.c

+2 −0
Original line number Diff line number Diff line
@@ -273,7 +273,9 @@ _nvme_pcie_hotplug_monitor(void *cb_ctx, spdk_nvme_probe_cb probe_cb, 


				/* get the user app to clean up and stop I/O */

				if (remove_cb) {

					nvme_robust_mutex_unlock(&g_spdk_nvme_driver->lock);

					remove_cb(cb_ctx, ctrlr);

					nvme_robust_mutex_lock(&g_spdk_nvme_driver->lock);

				}

			}

		}