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Re: [PATCH] memblock: update comments and kernel-doc




On Fri,  8 Feb 2019 13:45:47 +0200 Mike Rapoport <rppt@xxxxxxxxxxxxx> wrote:

> * Remove comments mentioning bootmem
> * Extend "DOC: memblock overview"
> * Add kernel-doc comments for several more functions
> 
> ...
>
> @@ -1400,6 +1413,19 @@ phys_addr_t __init memblock_phys_alloc_range(phys_addr_t size,
>  	return memblock_alloc_range_nid(size, align, start, end, NUMA_NO_NODE);
>  }
>  
> +/**
> + * memblock_phys_alloc_range - allocate a memory block from specified MUMA node
> + * @size: size of memory block to be allocated in bytes
> + * @align: alignment of the region and block's size
> + * @nid: nid of the free area to find, %NUMA_NO_NODE for any node
> + *
> + * Allocates memory block from the specified NUMA node. If the node
> + * has no available memory, attempts to allocated from any node in the
> + * system.
> + *
> + * Return: physical address of the allocated memory block on success,
> + * %0 on failure.
> + */
>  phys_addr_t __init memblock_phys_alloc_try_nid(phys_addr_t size, phys_addr_t align, int nid)
>  {
>  	return memblock_alloc_range_nid(size, align, 0,

copy-n-paste!

--- a/mm/memblock.c~memblock-update-comments-and-kernel-doc-fix
+++ a/mm/memblock.c
@@ -1414,7 +1414,7 @@ phys_addr_t __init memblock_phys_alloc_r
 }
 
 /**
- * memblock_phys_alloc_range - allocate a memory block from specified MUMA node
+ * memblock_phys_alloc_try_nid - allocate a memory block from specified MUMA node
  * @size: size of memory block to be allocated in bytes
  * @align: alignment of the region and block's size
  * @nid: nid of the free area to find, %NUMA_NO_NODE for any node