fuse: add list of writable files to fuse_inode

[safe/jmp/linux-2.6] / fs / fuse / inode.c

diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 3c13981..49d7160 100644 (file)
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -56,6 +56,7 @@ static struct inode *fuse_alloc_inode(struct super_block *sb)
        fi->i_time = 0;
        fi->nodeid = 0;
        fi->nlookup = 0;
+       INIT_LIST_HEAD(&fi->write_files);
        fi->forget_req = fuse_request_alloc();
        if (!fi->forget_req) {
                kmem_cache_free(fuse_inode_cachep, inode);
@@ -68,6 +69,7 @@ static struct inode *fuse_alloc_inode(struct super_block *sb)
 static void fuse_destroy_inode(struct inode *inode)
 {
        struct fuse_inode *fi = get_fuse_inode(inode);
+       BUG_ON(!list_empty(&fi->write_files));
        if (fi->forget_req)
                fuse_request_free(fi->forget_req);
        kmem_cache_free(fuse_inode_cachep, inode);