Searched refs:meta_len (Results 1 – 1 of 1) sorted by relevance
| /linux-4.4.14/drivers/nvme/host/ |
| D | pci.c | 1810 unsigned length, meta_len; in nvme_submit_io() local
1829 meta_len = (io.nblocks + 1) * ns->ms; in nvme_submit_io()
1834 length += meta_len; in nvme_submit_io()
1835 meta_len = 0; in nvme_submit_io()
1837 if (meta_len) { in nvme_submit_io()
1841 meta = dma_alloc_coherent(dev->dev, meta_len, in nvme_submit_io()
1849 if (copy_from_user(meta, metadata, meta_len)) { in nvme_submit_io()
1874 if (copy_to_user(metadata, meta, meta_len)) in nvme_submit_io()
1877 dma_free_coherent(dev->dev, meta_len, meta, meta_dma); in nvme_submit_io()
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