342 	cache_miss_req_init(cache, backing_req, ctx->pcache_req, ctx->req_done, key->len, true);  in read_before()
345 	ctx->req_done += key->len;  in read_before()
376 		cache_miss_req_init(cache, backing_req, ctx->pcache_req, ctx->req_done, io_len, true);  in read_overlap_tail()
379 		ctx->req_done += io_len;  in read_overlap_tail()
393 		cache_miss_req_init(cache, backing_req, ctx->pcache_req, ctx->req_done, io_len, false);  in read_overlap_tail()
396 		ret = cache_copy_to_req_bio(ctx->cache_tree->cache, ctx->pcache_req, ctx->req_done,  in read_overlap_tail()
409 	ctx->req_done += io_len;  in read_overlap_tail()
437 		cache_miss_req_init(cache, backing_req, ctx->pcache_req, ctx->req_done, io_len, true);  in read_overlap_contain()
441 		ctx->req_done += io_len;  in read_overlap_contain()
454 		cache_miss_req_init(cache, backing_req, ctx->pcache_req, ctx->req_done, io_len, false);  in read_overlap_contain()
457 		ret = cache_copy_to_req_bio(ctx->cache_tree->cache, ctx->pcache_req, ctx->req_done,  in read_overlap_contain()
470 	ctx->req_done += io_len;  in read_overlap_contain()
501 		cache_miss_req_init(cache, backing_req, ctx->pcache_req, ctx->req_done, key->len, false);  in read_overlap_contained()
507 		ret = cache_copy_to_req_bio(ctx->cache_tree->cache, ctx->pcache_req, ctx->req_done,  in read_overlap_contained()
520 	ctx->req_done += key->len;  in read_overlap_contained()
546 		cache_miss_req_init(cache, backing_req, ctx->pcache_req, ctx->req_done, io_len, false);  in read_overlap_head()
552 		ret = cache_copy_to_req_bio(ctx->cache_tree->cache, ctx->pcache_req, ctx->req_done,  in read_overlap_head()
565 	ctx->req_done += io_len;  in read_overlap_head()
614 		cache_miss_req_init(cache, backing_req, ctx->pcache_req, ctx->req_done, key->len, true);  in read_walk_finally()
616 		ctx->req_done += key->len;  in read_walk_finally()
634 	return (ctx->req_done >= ctx->pcache_req->data_len);  in read_walk_done()
676 	walk_ctx.req_done = 0;  in cache_read()
689 	key->off = pcache_req->off + walk_ctx.req_done;  in cache_read()
690 	key->len = pcache_req->data_len - walk_ctx.req_done;  in cache_read()
724 	if (walk_ctx.req_done < pcache_req->data_len)  in cache_read()