ext4_getfsmap_is_valid_device  635 fs/ext4/fsmap.c 	if (!ext4_getfsmap_is_valid_device(sb, &head->fmh_keys[0]) ||
ext4_getfsmap_is_valid_device  636 fs/ext4/fsmap.c 	    !ext4_getfsmap_is_valid_device(sb, &head->fmh_keys[1]))