From: Theodore Ts'o <tytso@mit.edu>
Date: Wed, 27 Aug 2008 19:50:44 +0000 (-0400)
Subject: If the filesystem supports extents create an extent-based journal inode
X-Git-Tag: v1.41.1~25
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=961306d31ad36a9eef4e515343c9e355afc6e19c;p=thirdparty%2Fe2fsprogs.git

If the filesystem supports extents create an extent-based journal inode

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/lib/ext2fs/mkjournal.c b/lib/ext2fs/mkjournal.c
index cd3df077c..c112be9b5 100644
--- a/lib/ext2fs/mkjournal.c
+++ b/lib/ext2fs/mkjournal.c
@@ -298,6 +298,12 @@ static errcode_t write_journal_inode(ext2_filsys fs, ext2_ino_t journal_ino,
 	es.err = 0;
 	es.zero_count = 0;
 
+	if (fs->super->s_feature_incompat & EXT3_FEATURE_INCOMPAT_EXTENTS) {
+		inode.i_flags |= EXT4_EXTENTS_FL;
+		if ((retval = ext2fs_write_inode(fs, journal_ino, &inode)))
+			return retval;
+	}
+
 	/*
 	 * Set the initial goal block to be roughly at the middle of
 	 * the filesystem.  Pick a group that has the largest number