change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/net/ceph/msgpool.c
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@@ -14,7 +14,8 @@
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 	struct ceph_msgpool *pool = arg;
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 	struct ceph_msg *msg;
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-	msg = ceph_msg_new(pool->type, pool->front_len, gfp_mask, true);
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+	msg = ceph_msg_new2(pool->type, pool->front_len, pool->max_data_items,
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+			    gfp_mask, true);
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 	if (!msg) {
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 		dout("msgpool_alloc %s failed\n", pool->name);
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 	} else {
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@@ -35,11 +36,13 @@
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 }
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 int ceph_msgpool_init(struct ceph_msgpool *pool, int type,
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-		      int front_len, int size, bool blocking, const char *name)
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+		      int front_len, int max_data_items, int size,
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+		      const char *name)
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 {
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 	dout("msgpool %s init\n", name);
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 	pool->type = type;
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 	pool->front_len = front_len;
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+	pool->max_data_items = max_data_items;
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 	pool->pool = mempool_create(size, msgpool_alloc, msgpool_free, pool);
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 	if (!pool->pool)
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 		return -ENOMEM;
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@@ -53,18 +56,21 @@
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 	mempool_destroy(pool->pool);
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 }
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-struct ceph_msg *ceph_msgpool_get(struct ceph_msgpool *pool,
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-				  int front_len)
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+struct ceph_msg *ceph_msgpool_get(struct ceph_msgpool *pool, int front_len,
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+				  int max_data_items)
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 {
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 	struct ceph_msg *msg;
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-	if (front_len > pool->front_len) {
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-		dout("msgpool_get %s need front %d, pool size is %d\n",
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-		       pool->name, front_len, pool->front_len);
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-		WARN_ON(1);
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+	if (front_len > pool->front_len ||
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+	    max_data_items > pool->max_data_items) {
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+		pr_warn_ratelimited("%s need %d/%d, pool %s has %d/%d\n",
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+		    __func__, front_len, max_data_items, pool->name,
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+		    pool->front_len, pool->max_data_items);
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+		WARN_ON_ONCE(1);
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 		/* try to alloc a fresh message */
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-		return ceph_msg_new(pool->type, front_len, GFP_NOFS, false);
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+		return ceph_msg_new2(pool->type, front_len, max_data_items,
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+				     GFP_NOFS, false);
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 	}
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 	msg = mempool_alloc(pool->pool, GFP_NOFS);
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@@ -80,6 +86,9 @@
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 	msg->front.iov_len = pool->front_len;
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 	msg->hdr.front_len = cpu_to_le32(pool->front_len);
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+	msg->data_length = 0;
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+	msg->num_data_items = 0;
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+
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 	kref_init(&msg->kref);  /* retake single ref */
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 	mempool_free(msg, pool->pool);
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 }