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ocfs2: Create an xattr indexed block if needed.
With reflink, there is a need that we create a new xattr indexed block from the very beginning. So add a new parameter for ocfs2_create_xattr_block. Signed-off-by: Tao Ma <tao.ma@oracle.com>
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parent
8b2c0dba51
commit
a7fe7a3a1a
1 changed files with 14 additions and 2 deletions
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@ -2142,7 +2142,8 @@ static int ocfs2_create_xattr_block(handle_t *handle,
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struct inode *inode,
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struct buffer_head *inode_bh,
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struct ocfs2_alloc_context *meta_ac,
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struct buffer_head **ret_bh)
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struct buffer_head **ret_bh,
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int indexed)
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{
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int ret;
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u16 suballoc_bit_start;
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@ -2188,6 +2189,17 @@ static int ocfs2_create_xattr_block(handle_t *handle,
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xblk->xb_fs_generation = cpu_to_le32(osb->fs_generation);
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xblk->xb_blkno = cpu_to_le64(first_blkno);
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if (indexed) {
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struct ocfs2_xattr_tree_root *xr = &xblk->xb_attrs.xb_root;
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xr->xt_clusters = cpu_to_le32(1);
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xr->xt_last_eb_blk = 0;
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xr->xt_list.l_tree_depth = 0;
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xr->xt_list.l_count = cpu_to_le16(
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ocfs2_xattr_recs_per_xb(inode->i_sb));
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xr->xt_list.l_next_free_rec = cpu_to_le16(1);
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xblk->xb_flags = cpu_to_le16(OCFS2_XATTR_INDEXED);
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}
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ret = ocfs2_journal_dirty(handle, new_bh);
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if (ret < 0) {
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mlog_errno(ret);
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@ -2222,7 +2234,7 @@ static int ocfs2_xattr_block_set(struct inode *inode,
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if (!xs->xattr_bh) {
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ret = ocfs2_create_xattr_block(handle, inode, xs->inode_bh,
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ctxt->meta_ac, &new_bh);
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ctxt->meta_ac, &new_bh, 0);
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if (ret) {
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mlog_errno(ret);
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goto end;
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