From 0f4da216b8c3c35c90ecd18e1899c6f125957c2b Mon Sep 17 00:00:00 2001 From: Tristan Ye Date: Wed, 8 Sep 2010 17:12:38 +0800 Subject: [PATCH] Ocfs2: Re-access the journal after ocfs2_insert_extent() in dxdir codes. In ocfs2_dx_dir_rebalance(), we need to rejournal_acess the blocks after calling ocfs2_insert_extent() since growing an extent tree may trigger ocfs2_extend_trans(), which makes previous journal_access meaningless. Signed-off-by: Tristan Ye Signed-off-by: Joel Becker --- fs/ocfs2/dir.c | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-) diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index f04ebcfffc4a..c49f6de0e7ab 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -3931,6 +3931,15 @@ static int ocfs2_dx_dir_rebalance(struct ocfs2_super *osb, struct inode *dir, goto out_commit; } + cpos = split_hash; + ret = ocfs2_dx_dir_new_cluster(dir, &et, cpos, handle, + data_ac, meta_ac, new_dx_leaves, + num_dx_leaves); + if (ret) { + mlog_errno(ret); + goto out_commit; + } + for (i = 0; i < num_dx_leaves; i++) { ret = ocfs2_journal_access_dl(handle, INODE_CACHE(dir), orig_dx_leaves[i], @@ -3939,15 +3948,14 @@ static int ocfs2_dx_dir_rebalance(struct ocfs2_super *osb, struct inode *dir, mlog_errno(ret); goto out_commit; } - } - cpos = split_hash; - ret = ocfs2_dx_dir_new_cluster(dir, &et, cpos, handle, - data_ac, meta_ac, new_dx_leaves, - num_dx_leaves); - if (ret) { - mlog_errno(ret); - goto out_commit; + ret = ocfs2_journal_access_dl(handle, INODE_CACHE(dir), + new_dx_leaves[i], + OCFS2_JOURNAL_ACCESS_WRITE); + if (ret) { + mlog_errno(ret); + goto out_commit; + } } ocfs2_dx_dir_transfer_leaf(dir, split_hash, handle, tmp_dx_leaf, -- 2.34.1