diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/file.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 8c725111840e..b443dc2947c7 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -106,10 +106,18 @@ static vm_fault_t f2fs_vm_page_mkwrite(struct vm_fault *vmf) err = f2fs_get_block(&dn, page->index); f2fs_put_dnode(&dn); __do_map_lock(sbi, F2FS_GET_BLOCK_PRE_AIO, false); - if (err) { - unlock_page(page); - goto out_sem; - } + } + +#ifdef CONFIG_F2FS_FS_COMPRESSION + if (!need_alloc) { + set_new_dnode(&dn, inode, NULL, NULL, 0); + err = f2fs_get_dnode_of_data(&dn, page->index, LOOKUP_NODE); + f2fs_put_dnode(&dn); + } +#endif + if (err) { + unlock_page(page); + goto out_sem; } f2fs_wait_on_page_writeback(page, DATA, false, true); |