linux-kernel - [PATCH 3/4] mm/page_alloc.c: rename free_pages_check() to check_free

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Date:   Sun, 19 Jan 2020 21:14:07 +0800
From:   Wei Yang <richardw.yang@...ux.intel.com>
To:     akpm@...ux-foundation.org
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Wei Yang <richardw.yang@...ux.intel.com>
Subject: [PATCH 3/4] mm/page_alloc.c: rename free_pages_check() to check_free_page()

free_pages_check() is the counterpart of check_new_page(), while
their naming convention is a little different.

Use verb at first and singular form.

Signed-off-by: Wei Yang <richardw.yang@...ux.intel.com>
---
 mm/page_alloc.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index e2324df1b261..87658a16af07 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1055,7 +1055,7 @@ static void check_free_page_bad(struct page *page)
 	bad_page(page, bad_reason, bad_flags);
 }
 
-static inline int free_pages_check(struct page *page)
+static inline int check_free_page(struct page *page)
 {
 	if (likely(page_expected_state(page, PAGE_FLAGS_CHECK_AT_FREE)))
 		return 0;
@@ -1147,7 +1147,7 @@ static __always_inline bool free_pages_prepare(struct page *page,
 		for (i = 1; i < (1 << order); i++) {
 			if (compound)
 				bad += free_tail_pages_check(page, page + i);
-			if (unlikely(free_pages_check(page + i))) {
+			if (unlikely(check_free_page(page + i))) {
 				bad++;
 				continue;
 			}
@@ -1159,7 +1159,7 @@ static __always_inline bool free_pages_prepare(struct page *page,
 	if (memcg_kmem_enabled() && PageKmemcg(page))
 		__memcg_kmem_uncharge(page, order);
 	if (check_free)
-		bad += free_pages_check(page);
+		bad += check_free_page(page);
 	if (bad)
 		return false;
 
@@ -1206,7 +1206,7 @@ static bool free_pcp_prepare(struct page *page)
 static bool bulkfree_pcp_prepare(struct page *page)
 {
 	if (debug_pagealloc_enabled_static())
-		return free_pages_check(page);
+		return check_free_page(page);
 	else
 		return false;
 }
@@ -1227,7 +1227,7 @@ static bool free_pcp_prepare(struct page *page)
 
 static bool bulkfree_pcp_prepare(struct page *page)
 {
-	return free_pages_check(page);
+	return check_free_page(page);
 }
 #endif /* CONFIG_DEBUG_VM */
 
-- 
2.17.1