Spdk/include/spdk_internal
Dariusz Stojaczyk 8b94174a4e virtio: fix full-virtqueue handling
Distinguish between "not enough descriptors available"
and "iovcnt > queue depth".

This patch brings back I/O re-queueing for virtio bdev
module. It was temporarily disabled by 451de7e1 [1].

[1] 451de7e1: "virtio: switch to the new virtqueue API"

Change-Id: I4c4f6a6d9d91373ee647ea7cafd53ad999aa6aa2
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/393447
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2018-01-03 14:35:36 -05:00
..
assert.h include: Move the remainder of the code base to stdinc.h 2017-05-08 13:20:36 -07:00
bdev.h bdev: unregister all bdevs in spdk_bdev_finish() 2017-12-21 13:29:29 -05:00
copy_engine.h event/subsystem/bdev: asynchronous SPDK finish 2017-10-27 13:03:55 -04:00
event.h event/subsystem: remove unused params from g_next_subsystem->fini 2017-11-17 13:10:52 -05:00
log.h log: rename SPDK_TRACE_* to SPDK_LOG_* 2017-12-07 12:23:19 -05:00
lvolstore.h blob: spdk_bs_destroy now only zeroes the super block 2017-12-06 17:21:46 -05:00
mock.h test/mock: add pthread_self 2017-09-19 17:15:15 -04:00
virtio.h virtio: fix full-virtqueue handling 2018-01-03 14:35:36 -05:00