linux-kernel - [PATCH 4/4] mm, sparse: rename kmalloc_section_memmap, __kfree_section

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Message-Id: <20190328134320.13232-5-osalvador@suse.de>
Date:   Thu, 28 Mar 2019 14:43:20 +0100
From:   Oscar Salvador <osalvador@...e.de>
To:     akpm@...ux-foundation.org
Cc:     mhocko@...e.com, david@...hat.com, dan.j.williams@...el.com,
        Jonathan.Cameron@...wei.com, anshuman.khandual@....com,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        Oscar Salvador <osalvador@...e.de>
Subject: [PATCH 4/4] mm, sparse: rename kmalloc_section_memmap, __kfree_section_memmap

From: Michal Hocko <mhocko@...e.com>

The sufix "kmalloc" is misleading.
Rename it to alloc_section_memmap/free_section_memmap which
better reflects the funcionality.

Signed-off-by: Michal Hocko <mhocko@...e.com>
Signed-off-by: Oscar Salvador <osalvador@...e.de>
---
 mm/sparse.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/mm/sparse.c b/mm/sparse.c
index 82c7b119eb1d..63c1d0bd4755 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -673,13 +673,13 @@ static void deferred_vmemmap_free(unsigned long start, unsigned long end)
 		free_deferred_vmemmap_range(start, end);
 }
 
-static inline struct page *kmalloc_section_memmap(unsigned long pnum, int nid,
+static inline struct page *alloc_section_memmap(unsigned long pnum, int nid,
 		struct vmem_altmap *altmap)
 {
 	/* This will make the necessary allocations eventually. */
 	return sparse_mem_map_populate(pnum, nid, altmap);
 }
-static void __kfree_section_memmap(struct page *memmap,
+static void free_section_memmap(struct page *memmap,
 		struct vmem_altmap *altmap)
 {
 	unsigned long start = (unsigned long)memmap;
@@ -723,13 +723,13 @@ static struct page *__kmalloc_section_memmap(void)
 	return ret;
 }
 
-static inline struct page *kmalloc_section_memmap(unsigned long pnum, int nid,
+static inline struct page *alloc_section_memmap(unsigned long pnum, int nid,
 		struct vmem_altmap *altmap)
 {
 	return __kmalloc_section_memmap();
 }
 
-static void __kfree_section_memmap(struct page *memmap,
+static void free_section_memmap(struct page *memmap,
 		struct vmem_altmap *altmap)
 {
 	if (is_vmalloc_addr(memmap))
@@ -794,12 +794,12 @@ int __meminit sparse_add_one_section(int nid, unsigned long start_pfn,
 	if (ret < 0 && ret != -EEXIST)
 		return ret;
 	ret = 0;
-	memmap = kmalloc_section_memmap(section_nr, nid, altmap);
+	memmap = alloc_section_memmap(section_nr, nid, altmap);
 	if (!memmap)
 		return -ENOMEM;
 	usemap = __kmalloc_section_usemap();
 	if (!usemap) {
-		__kfree_section_memmap(memmap, altmap);
+		free_section_memmap(memmap, altmap);
 		return -ENOMEM;
 	}
 
@@ -821,7 +821,7 @@ int __meminit sparse_add_one_section(int nid, unsigned long start_pfn,
 out:
 	if (ret < 0) {
 		kfree(usemap);
-		__kfree_section_memmap(memmap, altmap);
+		free_section_memmap(memmap, altmap);
 	}
 	return ret;
 }
@@ -872,7 +872,7 @@ static void free_section_usemap(struct page *memmap, unsigned long *usemap,
 	if (PageSlab(usemap_page) || PageCompound(usemap_page)) {
 		kfree(usemap);
 		if (memmap)
-			__kfree_section_memmap(memmap, altmap);
+			free_section_memmap(memmap, altmap);
 		return;
 	}
 
-- 
2.13.7