diff options
Diffstat (limited to 'fs/f2fs/data.c')
| -rw-r--r-- | fs/f2fs/data.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 7ec697b37f19..32264e3d524f 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -814,6 +814,11 @@ static int f2fs_write_data_page(struct page *page, write: if (unlikely(sbi->por_doing)) goto redirty_out; + if (f2fs_is_drop_cache(inode)) + goto out; + if (f2fs_is_volatile_file(inode) && !wbc->for_reclaim && + available_free_memory(sbi, BASE_CHECK)) + goto redirty_out; /* Dentry blocks are controlled by checkpoint */ if (S_ISDIR(inode->i_mode)) { @@ -1109,7 +1114,7 @@ static void f2fs_invalidate_data_page(struct page *page, unsigned int offset, if (offset % PAGE_CACHE_SIZE || length != PAGE_CACHE_SIZE) return; - if (f2fs_is_atomic_file(inode) || f2fs_is_volatile_file(inode)) + if (f2fs_is_atomic_file(inode)) invalidate_inmem_page(inode, page); if (PageDirty(page)) @@ -1132,7 +1137,7 @@ static int f2fs_set_data_page_dirty(struct page *page) SetPageUptodate(page); - if (f2fs_is_atomic_file(inode) || f2fs_is_volatile_file(inode)) { + if (f2fs_is_atomic_file(inode)) { register_inmem_page(inode, page); return 1; } |