*/
static inline int slob_page(struct slob_page *sp)
{
- return test_bit(PG_active, &sp->flags);
+ return PageSlobPage((struct page *)sp);
}
static inline void set_slob_page(struct slob_page *sp)
{
- __set_bit(PG_active, &sp->flags);
+ __SetPageSlobPage((struct page *)sp);
}
static inline void clear_slob_page(struct slob_page *sp)
{
- __clear_bit(PG_active, &sp->flags);
+ __ClearPageSlobPage((struct page *)sp);
}
/*
*/
static inline int slob_page_free(struct slob_page *sp)
{
- return test_bit(PG_private, &sp->flags);
+ return PageSlobFree((struct page *)sp);
}
static void set_slob_page_free(struct slob_page *sp, struct list_head *list)
{
list_add(&sp->list, list);
- __set_bit(PG_private, &sp->flags);
+ __SetPageSlobFree((struct page *)sp);
}
static inline void clear_slob_page_free(struct slob_page *sp)
{
list_del(&sp->list);
- __clear_bit(PG_private, &sp->flags);
+ __ClearPageSlobFree((struct page *)sp);
}
#define SLOB_UNIT sizeof(slob_t)
return ZERO_SIZE_PTR;
m = slob_alloc(size + align, gfp, align, node);
- if (m)
- *m = size;
+ if (!m)
+ return NULL;
+ *m = size;
return (void *)m + align;
} else {
void *ret;