if (nr_pages < pipe->nrbufs)
return -EBUSY;
- bufs = kcalloc(nr_pages, sizeof(struct pipe_buffer), GFP_KERNEL);
+ bufs = kcalloc(nr_pages, sizeof(*bufs), GFP_KERNEL | __GFP_NOWARN);
if (unlikely(!bufs))
return -ENOMEM;
return err;
}
-static void __exit exit_pipe_fs(void)
-{
- kern_unmount(pipe_mnt);
- unregister_filesystem(&pipe_fs_type);
-}
-
fs_initcall(init_pipe_fs);
-module_exit(exit_pipe_fs);