diff options
Diffstat (limited to 'hw/nvme/ctrl.c')
| -rw-r--r-- | hw/nvme/ctrl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/nvme/ctrl.c b/hw/nvme/ctrl.c index 2097fb1310..812246689c 100644 --- a/hw/nvme/ctrl.c +++ b/hw/nvme/ctrl.c @@ -4607,7 +4607,8 @@ static void nvme_init_sq(NvmeSQueue *sq, NvmeCtrl *n, uint64_t dma_addr, QTAILQ_INSERT_TAIL(&(sq->req_list), &sq->io_req[i], entry); } - sq->bh = qemu_bh_new(nvme_process_sq, sq); + sq->bh = qemu_bh_new_guarded(nvme_process_sq, sq, + &DEVICE(sq->ctrl)->mem_reentrancy_guard); if (n->dbbuf_enabled) { sq->db_addr = n->dbbuf_dbs + (sqid << 3); @@ -5253,7 +5254,8 @@ static void nvme_init_cq(NvmeCQueue *cq, NvmeCtrl *n, uint64_t dma_addr, } } n->cq[cqid] = cq; - cq->bh = qemu_bh_new(nvme_post_cqes, cq); + cq->bh = qemu_bh_new_guarded(nvme_post_cqes, cq, + &DEVICE(cq->ctrl)->mem_reentrancy_guard); } static uint16_t nvme_create_cq(NvmeCtrl *n, NvmeRequest *req) |