[PATCH 3/4] mm/page_alloc.c: rename free_pages_check() to check_free_page()

Wei Yang
2020-01-19T13:14:39Z

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@linux.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