From b89c54282db0c8634a2d2dc200f196d571750ce5 Mon Sep 17 00:00:00 2001 From: Tiger Yang Date: Mon, 25 Jan 2010 14:11:06 +0800 Subject: ocfs2: add extent block stealing for ocfs2 v5 This patch add extent block (metadata) stealing mechanism for extent allocation. This mechanism is same as the inode stealing. if no room in slot specific extent_alloc, we will try to allocate extent block from the next slot. Signed-off-by: Tiger Yang Acked-by: Tao Ma Signed-off-by: Joel Becker --- fs/ocfs2/dir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/ocfs2/dir.c') diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 28c3ec23879..765d66c7098 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -2439,7 +2439,7 @@ static int ocfs2_dx_dir_attach_index(struct ocfs2_super *osb, dx_root = (struct ocfs2_dx_root_block *)dx_root_bh->b_data; memset(dx_root, 0, osb->sb->s_blocksize); strcpy(dx_root->dr_signature, OCFS2_DX_ROOT_SIGNATURE); - dx_root->dr_suballoc_slot = cpu_to_le16(osb->slot_num); + dx_root->dr_suballoc_slot = cpu_to_le16(meta_ac->ac_alloc_slot); dx_root->dr_suballoc_bit = cpu_to_le16(dr_suballoc_bit); dx_root->dr_fs_generation = cpu_to_le32(osb->fs_generation); dx_root->dr_blkno = cpu_to_le64(dr_blkno); -- cgit v1.2.3-70-g09d2