On Wed, 2021-02-24 at 13:54 +0900, Daejun Park wrote:

+static int ufshpb_init_mem_wq(void)
+{
+       int ret;
+       unsigned int pool_size;
+
+       ufshpb_mctx_cache = kmem_cache_create("ufshpb_mctx_cache",
+                                       sizeof(struct
ufshpb_map_ctx),
+                                       0, 0, NULL);
+       if (!ufshpb_mctx_cache) {
+               pr_err("ufshpb: cannot init mctx cache\n");
+               return -ENOMEM;
+       }
+
+       pool_size = PAGE_ALIGN(ufshpb_host_map_kbytes * 1024) /
PAGE_SIZE;
+       pr_info("%s:%d ufshpb_host_map_kbytes %u pool_size %u\n",
+              __func__, __LINE__, ufshpb_host_map_kbytes,
pool_size);
+

I think print function name is not proper while booting.
And one HPB is associated with one HBA, if there are two UFS
controllers, how can I differentiate them? 

Bean