ocfs2: reserve xattr block for new directory with inline data

If this is a new directory with inline data, we choose to
reserve the entire inline area for directory contents and
force an external xattr block.

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Acked-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index 4ddd788..c63efb5 100644 (file)
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -547,8 +547,12 @@ int ocfs2_calc_xattr_init(struct inode *dir,
         * when blocksize = 512, may reserve one more cluser for
         * xattr bucket, otherwise reserve one metadata block
         * for them is ok.
+        * If this is a new directory with inline data,
+        * we choose to reserve the entire inline area for
+        * directory contents and force an external xattr block.
         */
        if (dir->i_sb->s_blocksize == OCFS2_MIN_BLOCKSIZE ||
+           (S_ISDIR(mode) && ocfs2_supports_inline_data(osb)) ||
            (s_size + a_size) > OCFS2_XATTR_FREE_IN_IBODY) {
                ret = ocfs2_reserve_new_metadata_blocks(osb, 1, xattr_ac);
                if (ret) {