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-rw-r--r--include/linux/zswap.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/zswap.h b/include/linux/zswap.h
index 2a60ce39cfde..e571e393669b 100644
--- a/include/linux/zswap.h
+++ b/include/linux/zswap.h
@@ -15,6 +15,7 @@ bool zswap_load(struct folio *folio);
void zswap_invalidate(int type, pgoff_t offset);
void zswap_swapon(int type);
void zswap_swapoff(int type);
+void zswap_memcg_offline_cleanup(struct mem_cgroup *memcg);
#else
@@ -31,6 +32,7 @@ static inline bool zswap_load(struct folio *folio)
static inline void zswap_invalidate(int type, pgoff_t offset) {}
static inline void zswap_swapon(int type) {}
static inline void zswap_swapoff(int type) {}
+static inline void zswap_memcg_offline_cleanup(struct mem_cgroup *memcg) {}
#endif