mem-hotplug: alloc new page from a nearest neighbor node when mem-offline

[deliverable/linux.git] / fs / inode.c

diff --git a/fs/inode.c b/fs/inode.c
index 4ccbc21b30ce6fa791c42df70986d41e490cef10..e171f7b5f9e490c6fbcc07cdb5d4d12a80446c90 100644 (file)
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -365,6 +365,7 @@ void inode_init_once(struct inode *inode)
        INIT_HLIST_NODE(&inode->i_hash);
        INIT_LIST_HEAD(&inode->i_devices);
        INIT_LIST_HEAD(&inode->i_io_list);
+       INIT_LIST_HEAD(&inode->i_wb_list);
        INIT_LIST_HEAD(&inode->i_lru);
        address_space_init_once(&inode->i_data);
        i_size_ordered_init(inode);
@@ -507,6 +508,7 @@ void clear_inode(struct inode *inode)
        BUG_ON(!list_empty(&inode->i_data.private_list));
        BUG_ON(!(inode->i_state & I_FREEING));
        BUG_ON(inode->i_state & I_CLEAR);
+       BUG_ON(!list_empty(&inode->i_wb_list));
        /* don't need i_lock here, no concurrent mods to i_state */
        inode->i_state = I_FREEING | I_CLEAR;
 }