[PATCH] Streamline generic_file_* interfaces and filemap cleanups

[net-next-2.6.git] / fs / fuse / file.c

diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 63614ed16336d7dec7bd4902a9c43d582e48842e..183626868eea602d4658e5395ec31f46130c0afe 100644 (file)
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -395,14 +395,16 @@ static int fuse_readpages(struct file *file, struct address_space *mapping,
        struct fuse_readpages_data data;
        int err;
 
+       err = -EIO;
        if (is_bad_inode(inode))
-               return -EIO;
+               goto clean_pages_up;
 
        data.file = file;
        data.inode = inode;
        data.req = fuse_get_req(fc);
+       err = PTR_ERR(data.req);
        if (IS_ERR(data.req))
-               return PTR_ERR(data.req);
+               goto clean_pages_up;
 
        err = read_cache_pages(mapping, pages, fuse_readpages_fill, &data);
        if (!err) {
@@ -412,6 +414,10 @@ static int fuse_readpages(struct file *file, struct address_space *mapping,
                        fuse_put_request(fc, data.req);
        }
        return err;
+
+clean_pages_up:
+       put_pages_list(pages);
+       return err;
 }
 
 static size_t fuse_send_write(struct fuse_req *req, struct file *file,
@@ -747,8 +753,10 @@ static int fuse_file_lock(struct file *file, int cmd, struct file_lock *fl)
 
 static const struct file_operations fuse_file_operations = {
        .llseek         = generic_file_llseek,
-       .read           = generic_file_read,
-       .write          = generic_file_write,
+       .read           = do_sync_read,
+       .aio_read       = generic_file_aio_read,
+       .write          = do_sync_write,
+       .aio_write      = generic_file_aio_write,
        .mmap           = fuse_file_mmap,
        .open           = fuse_open,
        .flush          = fuse_flush,