JFFS2_MIN_DATA_LEN
ret = jffs2_reserve_space_gc(c, sizeof(ri) + JFFS2_MIN_DATA_LEN,
sizeof(ri) + JFFS2_MIN_DATA_LEN, ret);
if (ic && alloclen > sizeof(struct jffs2_raw_inode) + JFFS2_MIN_DATA_LEN)
alloclen = sizeof(struct jffs2_raw_inode) + JFFS2_MIN_DATA_LEN;
#define ISDIRTY(size) ((size) > sizeof (struct jffs2_raw_inode) + JFFS2_MIN_DATA_LEN)
ret = jffs2_reserve_space(c, sizeof(*ri) + JFFS2_MIN_DATA_LEN,