From: Alex Shi (Tencent) <alexs@xxxxxxxxxx>
Add a helper __zpdesc_clear_zsmalloc() for __ClearPageZsmalloc(), and use
it in callers to make code clear.
Signed-off-by: Alex Shi (Tencent) <alexs@xxxxxxxxxx>
---
mm/zpdesc.h | 5 +++++
mm/zsmalloc.c | 4 ++--
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/mm/zpdesc.h b/mm/zpdesc.h
index 5db4fbe2d139..05def4d45265 100644
--- a/mm/zpdesc.h
+++ b/mm/zpdesc.h
@@ -119,6 +119,11 @@ static inline void __zpdesc_clear_movable(struct zpdesc *zpdesc)
__ClearPageMovable(zpdesc_page(zpdesc));
}
+static inline void __zpdesc_clear_zsmalloc(struct zpdesc *zpdesc)
+{
+ __ClearPageZsmalloc(zpdesc_page(zpdesc));
+}
+
static inline bool zpdesc_is_isolated(struct zpdesc *zpdesc)
{
return PageIsolated(zpdesc_page(zpdesc));
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index e1d3ad50538c..d88602fb0233 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -851,7 +851,7 @@ static void reset_zpdesc(struct zpdesc *zpdesc)
zpdesc->zspage = NULL;
zpdesc->next = NULL;
reset_first_obj_offset(zpdesc);
- __ClearPageZsmalloc(page);
+ __zpdesc_clear_zsmalloc(zpdesc);
}
static int trylock_zspage(struct zspage *zspage)
@@ -1024,7 +1024,7 @@ static struct zspage *alloc_zspage(struct zs_pool *pool,
if (!zpdesc) {
while (--i >= 0) {
zpdesc_dec_zone_page_state(zpdescs[i]);
- __ClearPageZsmalloc(zpdesc_page(zpdescs[i]));
+ __zpdesc_clear_zsmalloc(zpdescs[i]);
free_zpdesc(zpdescs[i]);
}
cache_free_zspage(pool, zspage);
--
2.43.0
