diff options
Diffstat (limited to 'include/linux/zswap.h')
| -rw-r--r-- | include/linux/zswap.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/zswap.h b/include/linux/zswap.h index e88572d4c720..0b709f5bc65f 100644 --- a/include/linux/zswap.h +++ b/include/linux/zswap.h @@ -35,6 +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); #else struct zswap_lruvec_state {}; @@ -55,6 +56,12 @@ static inline void zswap_swapoff(int type) {} static inline void zswap_memcg_offline_cleanup(struct mem_cgroup *memcg) {} 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) +{ + return false; +} + #endif #endif /* _LINUX_ZSWAP_H */ |