Spdk/lib/bdev/virtio/rte_virtio
Dariusz Stojaczyk 8bd15fa161 rte_virtio: check against descriptor table overflow
Don't allow enqueueing a request when not
enough free descriptors are available.

While here, also clarify some other
vq_desc_tail_idx code.

Change-Id: Ibcec2e31b2f609f2fd71f2426ce1a91728ed82f6
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/378154
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
2017-09-14 13:48:09 -04:00
..
virtio_user bdev_virtio: fix logging with enabled debug 2017-09-11 19:10:43 -04:00
virtio_dev.c rte_virtio: added virtio_dev.c/.h 2017-09-07 14:27:32 -04:00
virtio_dev.h rte_virtio: added virtio_dev.c/.h 2017-09-07 14:27:32 -04:00
virtio_logs.h bdev_virtio: fix logging with enabled debug 2017-09-11 19:10:43 -04:00
virtio_pci.c virtio: add initial rev of virtio-scsi initiator bdev module 2017-08-22 11:54:15 -04:00
virtio_pci.h rte_virtio: removed unused code 2017-09-06 13:31:27 -04:00
virtio_rxtx.c rte_virtio: check against descriptor table overflow 2017-09-14 13:48:09 -04:00
virtio_user.c rte_virtio: added virtio_dev.c/.h 2017-09-07 14:27:32 -04:00
virtqueue.h rte_virtio: check against descriptor table overflow 2017-09-14 13:48:09 -04:00