EXT4_MB_DELALLOC_RESERVED
if (!(*errp) && (flags & EXT4_MB_DELALLOC_RESERVED)) {
mb_flags |= EXT4_MB_DELALLOC_RESERVED;
ar.flags |= EXT4_MB_DELALLOC_RESERVED;
ar->flags & EXT4_MB_DELALLOC_RESERVED,
ar.flags |= EXT4_MB_DELALLOC_RESERVED;
if ((ar->flags & EXT4_MB_DELALLOC_RESERVED) == 0) {
{ EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \