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hw/block/nvme: memset preallocated requests structures 

This is preparatory to subsequent patches that change how QSGs/IOVs are
handled. It is important that the qsg and iov members of the NvmeRequest
are initially zeroed.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
This commit is contained in:
Klaus Jensen 2020-02-23 16:37:49 +01:00
parent 3c40434e51
commit d1322b4668
1 changed files with 1 additions and 1 deletions
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2
hw/block/nvme.c
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@ -668,7 +668,7 @@ static void nvme_init_sq(NvmeSQueue *sq, NvmeCtrl *n, uint64_t dma_addr,
sq->size = size;
sq->cqid = cqid;
sq->head = sq->tail = 0;
sq->io_req = g_new(NvmeRequest, sq->size);
sq->io_req = g_new0(NvmeRequest, sq->size);
QTAILQ_INIT(&sq->req_list);
QTAILQ_INIT(&sq->out_req_list);