diff options
| -rw-r--r-- | include/linux/zswap.h | 4 | ||||
| -rw-r--r-- | mm/swap_slots.c | 3 | ||||
| -rw-r--r-- | mm/swapfile.c | 1 | ||||
| -rw-r--r-- | mm/zswap.c | 5 |
4 files changed, 8 insertions, 5 deletions
diff --git a/include/linux/zswap.h b/include/linux/zswap.h index 91895ce1fdbc..341aea490070 100644 --- a/include/linux/zswap.h +++ b/include/linux/zswap.h @@ -29,7 +29,7 @@ struct zswap_lruvec_state { bool zswap_store(struct folio *folio); bool zswap_load(struct folio *folio); -void zswap_invalidate(int type, pgoff_t offset); +void zswap_invalidate(swp_entry_t swp); int zswap_swapon(int type, unsigned long nr_pages); void zswap_swapoff(int type); void zswap_memcg_offline_cleanup(struct mem_cgroup *memcg); @@ -50,7 +50,7 @@ static inline bool zswap_load(struct folio *folio) return false; } -static inline void zswap_invalidate(int type, pgoff_t offset) {} +static inline void zswap_invalidate(swp_entry_t swp) {} static inline int zswap_swapon(int type, unsigned long nr_pages) { return 0; diff --git a/mm/swap_slots.c b/mm/swap_slots.c index 0bec1f705f8e..90973ce7881d 100644 --- a/mm/swap_slots.c +++ b/mm/swap_slots.c @@ -273,6 +273,9 @@ void free_swap_slot(swp_entry_t entry) { struct swap_slots_cache *cache; + /* Large folio swap slot is not covered. */ + zswap_invalidate(entry); + cache = raw_cpu_ptr(&swp_slots); if (likely(use_swap_slot_cache && cache->slots_ret)) { spin_lock_irq(&cache->free_lock); diff --git a/mm/swapfile.c b/mm/swapfile.c index a8edaf4e5b8a..d1bd8d1e17bd 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -744,7 +744,6 @@ static void swap_range_free(struct swap_info_struct *si, unsigned long offset, swap_slot_free_notify = NULL; while (offset <= end) { arch_swap_invalidate_page(si->type, offset); - zswap_invalidate(si->type, offset); if (swap_slot_free_notify) swap_slot_free_notify(si->bdev, offset); offset++; diff --git a/mm/zswap.c b/mm/zswap.c index 35da20d3617f..ef41a7bd81f2 100644 --- a/mm/zswap.c +++ b/mm/zswap.c @@ -1739,9 +1739,10 @@ bool zswap_load(struct folio *folio) return true; } -void zswap_invalidate(int type, pgoff_t offset) +void zswap_invalidate(swp_entry_t swp) { - struct zswap_tree *tree = swap_zswap_tree(swp_entry(type, offset)); + pgoff_t offset = swp_offset(swp); + struct zswap_tree *tree = swap_zswap_tree(swp); struct zswap_entry *entry; spin_lock(&tree->lock); |