From f157a4aa98a18bd3817a72bea90d48494e2586e7 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Sat, 13 Jun 2009 11:09:42 -0400 Subject: ext4: Use a hash of the topdir directory name for the Orlov parent group Instead of using a random number to determine the goal parent grop for the Orlov top directories, use a hash of the directory name. This allows for repeatable results when trying to benchmark filesystem layout algorithms. Signed-off-by: "Theodore Ts'o" --- fs/ext4/migrate.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/ext4/migrate.c') diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c index fe64d9f..80d075b 100644 --- a/fs/ext4/migrate.c +++ b/fs/ext4/migrate.c @@ -483,9 +483,8 @@ int ext4_ext_migrate(struct inode *inode) retval = PTR_ERR(handle); return retval; } - tmp_inode = ext4_new_inode(handle, - inode->i_sb->s_root->d_inode, - S_IFREG); + tmp_inode = ext4_new_inode(handle, inode->i_sb->s_root->d_inode, + S_IFREG, 0); if (IS_ERR(tmp_inode)) { retval = -ENOMEM; ext4_journal_stop(handle); -- cgit v1.1