[PATCH 4/4] mm, sparse: rename kmalloc_section_memmap, __kfree_section_memmap

Oscar Salvador
2019-03-28T13:44:11Z

From: Michal Hocko <mhocko@suse.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@suse.com>
Signed-off-by: Oscar Salvador <osalvador@suse.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