Commit 0bb3618a authored by Daniel Verkamp's avatar Daniel Verkamp
Browse files

vhost_scsi: check for task allocation failure 



Change-Id: I03e63985907d7330373b1883652cd27a0cf466db
Signed-off-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/369081


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarPawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
parent 4e003b67

lib/vhost/vhost_scsi.c

+6 −0
Original line number Diff line number Diff line
@@ -1001,6 +1001,12 @@ alloc_task_pool(struct spdk_vhost_scsi_dev *svdev) 


	for (i = 0; i < task_cnt; ++i) {

		task = spdk_dma_zmalloc(sizeof(*task), SPDK_CACHE_LINE_SIZE, NULL);

		if (task == NULL) {

			SPDK_ERRLOG("Controller %s: Failed to allocate task\n", svdev->vdev.name);

			free_task_pool(svdev);

			return -1;

		}



		rc = spdk_ring_enqueue(svdev->task_pool, (void **)&task, 1);

		if (rc != 1) {

			SPDK_ERRLOG("Controller %s: Failed to alloc %"PRIu32" vhost scsi tasks\n", svdev->vdev.name,