diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/memory.c | 2 | ||||
| -rw-r--r-- | mm/swap_state.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/mm/memory.c b/mm/memory.c index b15367c285bd..a4d82a6de000 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3023,6 +3023,8 @@ static vm_fault_t wp_page_copy(struct vm_fault *vmf) munlock_vma_page(old_page); unlock_page(old_page); } + if (page_copied) + free_swap_cache(old_page); put_page(old_page); } return page_copied ? VM_FAULT_WRITE : 0; diff --git a/mm/swap_state.c b/mm/swap_state.c index 1a2ba4056f37..4f8a912ff692 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -286,7 +286,7 @@ void clear_shadow_from_swap_cache(int type, unsigned long begin, * try_to_free_swap() _with_ the lock. * - Marcelo */ -static inline void free_swap_cache(struct page *page) +void free_swap_cache(struct page *page) { if (PageSwapCache(page) && !page_mapped(page) && trylock_page(page)) { try_to_free_swap(page); |