docs/mm: memblock: add kernel-doc comments for memblock_add[_node]
Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/mm/memblock.c b/mm/memblock.c
index 4b9dd76..245263a 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -594,12 +594,35 @@ int __init_memblock memblock_add_range(struct memblock_type *type,
}
}
+/**
+ * memblock_add_node - add new memblock region within a NUMA node
+ * @base: base address of the new region
+ * @size: size of the new region
+ * @nid: nid of the new region
+ *
+ * Add new memblock region [@base, @base + @size) to the "memory"
+ * type. See memblock_add_range() description for mode details
+ *
+ * Return:
+ * 0 on success, -errno on failure.
+ */
int __init_memblock memblock_add_node(phys_addr_t base, phys_addr_t size,
int nid)
{
return memblock_add_range(&memblock.memory, base, size, nid, 0);
}
+/**
+ * memblock_add - add new memblock region
+ * @base: base address of the new region
+ * @size: size of the new region
+ *
+ * Add new memblock region [@base, @base + @size) to the "memory"
+ * type. See memblock_add_range() description for mode details
+ *
+ * Return:
+ * 0 on success, -errno on failure.
+ */
int __init_memblock memblock_add(phys_addr_t base, phys_addr_t size)
{
phys_addr_t end = base + size - 1;
@@ -1463,9 +1486,9 @@ void __init __memblock_free_early(phys_addr_t base, phys_addr_t size)
memblock_remove_range(&memblock.reserved, base, size);
}
-/*
+/**
* __memblock_free_late - free bootmem block pages directly to buddy allocator
- * @addr: phys starting address of the boot memory block
+ * @base: phys starting address of the boot memory block
* @size: size of the boot memory block in bytes
*
* This is only useful when the bootmem allocator has already been torn