diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index 04a4f063b4fd..6b6986a02aa0 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -1052,7 +1052,7 @@ static void init_zspage(struct size_class *class, struct zspage *zspage) link = (struct link_free *)vaddr + off / sizeof(*link); while ((off += class->size) < PAGE_SIZE) { - link->next = freeobj++ << OBJ_ALLOCATED_TAG; + link->next = freeobj++ << OBJ_TAG_BITS; link += class->size / sizeof(*link); } @@ -1063,13 +1063,13 @@ static void init_zspage(struct size_class *class, struct zspage *zspage) */ next_page = get_next_page(page); if (next_page) { - link->next = freeobj++ << OBJ_ALLOCATED_TAG; + link->next = freeobj++ << OBJ_TAG_BITS; } else { /* - * Reset OBJ_ALLOCATED_TAG bit to last link to tell + * Reset OBJ_TAG_BITS bit to last link to tell * whether it's allocated object or not. */ - link->next = -1 << OBJ_ALLOCATED_TAG; + link->next = -1 << OBJ_TAG_BITS; } kunmap_atomic(vaddr); page = next_page; @@ -1514,7 +1514,7 @@ static unsigned long obj_malloc(struct size_class *class, vaddr = kmap_atomic(m_page); link = (struct link_free *)vaddr + m_offset / sizeof(*link); - set_freeobj(zspage, link->next >> OBJ_ALLOCATED_TAG); + set_freeobj(zspage, link->next >> OBJ_TAG_BITS); if (likely(!PageHugeObject(m_page))) /* record handle in the header of allocated chunk */ link->handle = handle; @@ -1616,7 +1616,7 @@ static void obj_free(struct size_class *class, unsigned long obj) /* Insert this object in containing zspage's freelist */ link = (struct link_free *)(vaddr + f_offset); - link->next = get_freeobj(zspage) << OBJ_ALLOCATED_TAG; + link->next = get_freeobj(zspage) << OBJ_TAG_BITS; kunmap_atomic(vaddr); set_freeobj(zspage, f_objidx); mod_zspage_inuse(zspage, -1);