The quilt patch titled
Subject: mm: zswap: rename is_zswap_enabled() to zswap_is_enabled()
has been removed from the -mm tree. Its filename was
mm-zswap-rename-is_zswap_enabled-to-zswap_is_enabled.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Yosry Ahmed <yosryahmed@xxxxxxxxxx>
Subject: mm: zswap: rename is_zswap_enabled() to zswap_is_enabled()
Date: Tue, 11 Jun 2024 02:45:14 +0000
In preparation for introducing a similar function, rename
is_zswap_enabled() to use zswap_* prefix like other zswap functions.
Link: https://lkml.kernel.org/r/20240611024516.1375191-1-yosryahmed@xxxxxxxxxx
Signed-off-by: Yosry Ahmed <yosryahmed@xxxxxxxxxx>
Reviewed-by: Barry Song <baohua@xxxxxxxxxx>
Reviewed-by: Nhat Pham <nphamcs@xxxxxxxxx>
Cc: Chengming Zhou <chengming.zhou@xxxxxxxxx>
Cc: Chris Li <chrisl@xxxxxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/zswap.h | 4 ++--
mm/memcontrol.c | 2 +-
mm/zswap.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
--- a/include/linux/zswap.h~mm-zswap-rename-is_zswap_enabled-to-zswap_is_enabled
+++ a/include/linux/zswap.h
@@ -35,7 +35,7 @@ void zswap_swapoff(int type);
void zswap_memcg_offline_cleanup(struct mem_cgroup *memcg);
void zswap_lruvec_state_init(struct lruvec *lruvec);
void zswap_folio_swapin(struct folio *folio);
-bool is_zswap_enabled(void);
+bool zswap_is_enabled(void);
#else
struct zswap_lruvec_state {};
@@ -60,7 +60,7 @@ static inline void zswap_memcg_offline_c
static inline void zswap_lruvec_state_init(struct lruvec *lruvec) {}
static inline void zswap_folio_swapin(struct folio *folio) {}
-static inline bool is_zswap_enabled(void)
+static inline bool zswap_is_enabled(void)
{
return false;
}
--- a/mm/memcontrol.c~mm-zswap-rename-is_zswap_enabled-to-zswap_is_enabled
+++ a/mm/memcontrol.c
@@ -8433,7 +8433,7 @@ void obj_cgroup_uncharge_zswap(struct ob
bool mem_cgroup_zswap_writeback_enabled(struct mem_cgroup *memcg)
{
/* if zswap is disabled, do not block pages going to the swapping device */
- return !is_zswap_enabled() || !memcg || READ_ONCE(memcg->zswap_writeback);
+ return !zswap_is_enabled() || !memcg || READ_ONCE(memcg->zswap_writeback);
}
static u64 zswap_current_read(struct cgroup_subsys_state *css,
--- a/mm/zswap.c~mm-zswap-rename-is_zswap_enabled-to-zswap_is_enabled
+++ a/mm/zswap.c
@@ -131,7 +131,7 @@ static bool zswap_shrinker_enabled = IS_
CONFIG_ZSWAP_SHRINKER_DEFAULT_ON);
module_param_named(shrinker_enabled, zswap_shrinker_enabled, bool, 0644);
-bool is_zswap_enabled(void)
+bool zswap_is_enabled(void)
{
return zswap_enabled;
}
_
Patches currently in -mm which might be from yosryahmed@xxxxxxxxxx are
