linux-kernel - [RFC PATCH v2 4/4] mm, sparse: rename kmalloc_section_memmap, __kfree_section

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190122103708.11043-5-osalvador@suse.de>
Date:   Tue, 22 Jan 2019 11:37:08 +0100
From:   Oscar Salvador <osalvador@...e.de>
To:     linux-mm@...ck.org
Cc:     mhocko@...e.com, dan.j.williams@...el.com,
        Pavel.Tatashin@...rosoft.com, david@...hat.com,
        linux-kernel@...r.kernel.org, dave.hansen@...el.com,
        Oscar Salvador <osalvador@...e.de>
Subject: [RFC PATCH v2 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 dd30468dc8f5..27428b965d46 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -676,13 +676,13 @@ static void free_deferred_vmemmap_range(unsigned long start,
 	in_vmemmap_range = false;
 }
 
-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;
@@ -732,13 +732,13 @@ 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))
@@ -803,12 +803,12 @@ 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;
 	}
 
@@ -830,7 +830,7 @@ 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;
 }
@@ -881,7 +881,7 @@ 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