On Fri, Oct 04, 2013 at 06:12:16PM -0400, bfields wrote: > On Wed, Oct 02, 2013 at 05:28:14PM -0400, J. Bruce Fields wrote: > > @@ -268,6 +268,16 @@ static int get_name(const struct path *path, char *name, struct dentry *child) > > if (!dir->i_fop) > > goto out; > > /* > > + * inode->i_ino is unsigned long, kstat->ino is u64, so the > > + * former would be insufficient on 32-bit hosts when the > > + * filesystem supports 64-bit inode numbers. So we need to > > + * actually call ->getattr, not just read i_ino: > > + */ > > + error = vfs_getattr_nosec(path, &stat); > > Doh, "path" here is for the parent.... The following works better! By the way, I'm testing this with: - create a bunch of nested subdirectories, use name_to_fhandle_at to get a handle for the bottom directory. - echo 2 >/proc/sys/vm/drop_caches - open_by_fhandle_at on the filehandle But this only actually exercises the reconnect path on the first run after boot. Is there something obvious I'm missing here? --b. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
