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author | Mike Rapoport <rppt@linux.vnet.ibm.com> | 2018-06-30 17:55:03 +0300 |
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committer | Jonathan Corbet <corbet@lwn.net> | 2018-08-02 12:17:28 -0600 |
commit | 48a833cc74ce90ec7937b96bfcbb3e43ec34cf05 (patch) | |
tree | d17ea1e81acf956720cd431aa5213ff0dc71af81 | |
parent | 47cec4432ab06c4ba90c241b142a016f878ac6da (diff) | |
download | op-kernel-dev-48a833cc74ce90ec7937b96bfcbb3e43ec34cf05.zip op-kernel-dev-48a833cc74ce90ec7937b96bfcbb3e43ec34cf05.tar.gz |
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>
-rw-r--r-- | mm/memblock.c | 27 |
1 files changed, 25 insertions, 2 deletions
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 @@ repeat: } } +/** + * 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 |