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authorAlexander Kuleshov <kuleshovmail@gmail.com>2016-05-21 02:57:35 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-21 03:58:30 +0300
commitf705ac4b39f30a6a5f8411a42114758f4d4655bc (patch)
tree9a08e6acd82c775da9622427c604c17c24a60c7b
parent495367c051fb200a42636bdc63be78ca1713a85a (diff)
downloadlinux-f705ac4b39f30a6a5f8411a42114758f4d4655bc.tar.xz
mm/memblock.c: move memblock_{add,reserve}_region into memblock_{add,reserve}
memblock_add_region() and memblock_reserve_region() do nothing specific before the call of memblock_add_range(), only print debug output. We can do the same in memblock_add() and memblock_reserve() since both memblock_add_region() and memblock_reserve_region() are not used by anybody outside of memblock.c and memblock_{add,reserve}() have the same set of flags and nids. Since memblock_add_region() and memblock_reserve_region() will be inlined, there will not be functional changes, but will improve code readability a little. Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Pekka Enberg <penberg@kernel.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Tang Chen <tangchen@cn.fujitsu.com> Cc: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/memblock.c28
1 files changed, 6 insertions, 22 deletions
diff --git a/mm/memblock.c b/mm/memblock.c
index b570dddb4cb9..3b93daa46fc5 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -606,22 +606,14 @@ int __init_memblock memblock_add_node(phys_addr_t base, phys_addr_t size,
return memblock_add_range(&memblock.memory, base, size, nid, 0);
}
-static int __init_memblock memblock_add_region(phys_addr_t base,
- phys_addr_t size,
- int nid,
- unsigned long flags)
+int __init_memblock memblock_add(phys_addr_t base, phys_addr_t size)
{
memblock_dbg("memblock_add: [%#016llx-%#016llx] flags %#02lx %pF\n",
(unsigned long long)base,
(unsigned long long)base + size - 1,
- flags, (void *)_RET_IP_);
-
- return memblock_add_range(&memblock.memory, base, size, nid, flags);
-}
+ 0UL, (void *)_RET_IP_);
-int __init_memblock memblock_add(phys_addr_t base, phys_addr_t size)
-{
- return memblock_add_region(base, size, MAX_NUMNODES, 0);
+ return memblock_add_range(&memblock.memory, base, size, MAX_NUMNODES, 0);
}
/**
@@ -732,22 +724,14 @@ int __init_memblock memblock_free(phys_addr_t base, phys_addr_t size)
return memblock_remove_range(&memblock.reserved, base, size);
}
-static int __init_memblock memblock_reserve_region(phys_addr_t base,
- phys_addr_t size,
- int nid,
- unsigned long flags)
+int __init_memblock memblock_reserve(phys_addr_t base, phys_addr_t size)
{
memblock_dbg("memblock_reserve: [%#016llx-%#016llx] flags %#02lx %pF\n",
(unsigned long long)base,
(unsigned long long)base + size - 1,
- flags, (void *)_RET_IP_);
-
- return memblock_add_range(&memblock.reserved, base, size, nid, flags);
-}
+ 0UL, (void *)_RET_IP_);
-int __init_memblock memblock_reserve(phys_addr_t base, phys_addr_t size)
-{
- return memblock_reserve_region(base, size, MAX_NUMNODES, 0);
+ return memblock_add_range(&memblock.reserved, base, size, MAX_NUMNODES, 0);
}
/**