linux-kernel - [PATCH v2 04/21] memblock: drop memblock_alloc_base

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Message-Id: <1548057848-15136-5-git-send-email-rppt@linux.ibm.com>
Date:   Mon, 21 Jan 2019 10:03:51 +0200
From:   Mike Rapoport <rppt@...ux.ibm.com>
To:     linux-mm@...ck.org
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Christoph Hellwig <hch@....de>,
        "David S. Miller" <davem@...emloft.net>,
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Subject: [PATCH v2 04/21] memblock: drop memblock_alloc_base_nid()

The memblock_alloc_base_nid() is a oneliner wrapper for
memblock_alloc_range_nid() without any side effect.
Replace it's usage by the direct calls to memblock_alloc_range_nid().

Signed-off-by: Mike Rapoport <rppt@...ux.ibm.com>
---
 include/linux/memblock.h |  3 ---
 mm/memblock.c            | 15 ++++-----------
 2 files changed, 4 insertions(+), 14 deletions(-)

diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 60e100f..f7ef313 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -490,9 +490,6 @@ static inline bool memblock_bottom_up(void)
 phys_addr_t __init memblock_alloc_range(phys_addr_t size, phys_addr_t align,
 					phys_addr_t start, phys_addr_t end,
 					enum memblock_flags flags);
-phys_addr_t memblock_alloc_base_nid(phys_addr_t size,
-					phys_addr_t align, phys_addr_t max_addr,
-					int nid, enum memblock_flags flags);
 phys_addr_t memblock_alloc_base(phys_addr_t size, phys_addr_t align,
 				phys_addr_t max_addr);
 phys_addr_t __memblock_alloc_base(phys_addr_t size, phys_addr_t align,
diff --git a/mm/memblock.c b/mm/memblock.c
index a32db30..c80029e 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1346,21 +1346,14 @@ phys_addr_t __init memblock_alloc_range(phys_addr_t size, phys_addr_t align,
 					flags);
 }
 
-phys_addr_t __init memblock_alloc_base_nid(phys_addr_t size,
-					phys_addr_t align, phys_addr_t max_addr,
-					int nid, enum memblock_flags flags)
-{
-	return memblock_alloc_range_nid(size, align, 0, max_addr, nid, flags);
-}
-
 phys_addr_t __init memblock_phys_alloc_nid(phys_addr_t size, phys_addr_t align, int nid)
 {
 	enum memblock_flags flags = choose_memblock_flags();
 	phys_addr_t ret;
 
 again:
-	ret = memblock_alloc_base_nid(size, align, MEMBLOCK_ALLOC_ACCESSIBLE,
-				      nid, flags);
+	ret = memblock_alloc_range_nid(size, align, 0,
+				       MEMBLOCK_ALLOC_ACCESSIBLE, nid, flags);
 
 	if (!ret && (flags & MEMBLOCK_MIRROR)) {
 		flags &= ~MEMBLOCK_MIRROR;
@@ -1371,8 +1364,8 @@ phys_addr_t __init memblock_phys_alloc_nid(phys_addr_t size, phys_addr_t align,
 
 phys_addr_t __init __memblock_alloc_base(phys_addr_t size, phys_addr_t align, phys_addr_t max_addr)
 {
-	return memblock_alloc_base_nid(size, align, max_addr, NUMA_NO_NODE,
-				       MEMBLOCK_NONE);
+	return memblock_alloc_range_nid(size, align, 0, max_addr, NUMA_NO_NODE,
+					MEMBLOCK_NONE);
 }
 
 phys_addr_t __init memblock_alloc_base(phys_addr_t size, phys_addr_t align, phys_addr_t max_addr)
-- 
2.7.4