Commit ea66c9fc authored Sep 23, 2025 by Jacek Kalwas Committed by Tomasz Zawadzki Sep 24, 2025

nvmf/vfio_user: clear flags and callback on req reuse



This was recently fixed for other transports but missed in vfio_user.

886fdf7f lib/nvmf: clear admin passthrough callback during reuse
9b7f5933 lib/nvmf: clear all flags during req re-use

Change-Id: Ie432187e39c99c74e9041b544717c1ca1d67cabd
Signed-off-by: Jacek Kalwas <jacek.kalwas@nutanix.com>
Reviewed-on: https://review.spdk.io/c/spdk/spdk/+/26749


Community-CI: Mellanox Build Bot
Reviewed-by: Joel Cunningham <joel.cunningham@oracle.com>
Tested-by: SPDK Automated Test System <spdkbot@gmail.com>
Reviewed-by: Tomasz Zawadzki <tomasz@tzawadzki.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>

parent 4c9b988f

lib/nvmf/vfio_user.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -4449,6 +4449,8 @@ _nvmf_vfio_user_req_free(struct nvmf_vfio_user_sq *sq, struct nvmf_vfio_user_req
		vu_req->iovcnt = 0;
		vu_req->req.iovcnt = 0;
		vu_req->req.length = 0;
		vu_req->req.raw = 0; /* clear all flags */
		vu_req->req.cmd_cb_fn = NULL;
		vu_req->state = VFIO_USER_REQUEST_STATE_FREE;

		TAILQ_INSERT_TAIL(&sq->free_reqs, vu_req, link);

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