rbd: use bvec_set_page to initialize the copy up bvec
Use the bvec_set_page helper to initialize the copy up bvec. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Link: https://lore.kernel.org/r/20230203150634.3199647-9-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -3068,13 +3068,12 @@ static int setup_copyup_bvecs(struct rbd_obj_request *obj_req, u64 obj_overlap)
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for (i = 0; i < obj_req->copyup_bvec_count; i++) {
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for (i = 0; i < obj_req->copyup_bvec_count; i++) {
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unsigned int len = min(obj_overlap, (u64)PAGE_SIZE);
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unsigned int len = min(obj_overlap, (u64)PAGE_SIZE);
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struct page *page = alloc_page(GFP_NOIO);
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obj_req->copyup_bvecs[i].bv_page = alloc_page(GFP_NOIO);
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if (!page)
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if (!obj_req->copyup_bvecs[i].bv_page)
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return -ENOMEM;
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return -ENOMEM;
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obj_req->copyup_bvecs[i].bv_offset = 0;
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bvec_set_page(&obj_req->copyup_bvecs[i], page, len, 0);
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obj_req->copyup_bvecs[i].bv_len = len;
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obj_overlap -= len;
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obj_overlap -= len;
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}
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}
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