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Searched refs:ID_PER_SC (Results 1 – 1 of 1) sorted by relevance

/mm/
A Dswap_cgroup.c11 #define ID_PER_SC (sizeof(struct swap_cgroup) / sizeof(unsigned short)) macro
27 unsigned int shift = (offset % ID_PER_SC) * ID_SHIFT; in __swap_cgroup_id_lookup()
28 unsigned int old_ids = atomic_read(&map[offset / ID_PER_SC].ids); in __swap_cgroup_id_lookup()
30 BUILD_BUG_ON(!is_power_of_2(ID_PER_SC)); in __swap_cgroup_id_lookup()
41 struct swap_cgroup *sc = &map[offset / ID_PER_SC]; in __swap_cgroup_id_xchg()
42 unsigned int shift = (offset % ID_PER_SC) * ID_SHIFT; in __swap_cgroup_id_xchg()
138 BUILD_BUG_ON(sizeof(unsigned short) * ID_PER_SC != in swap_cgroup_swapon()
140 map = vzalloc(DIV_ROUND_UP(max_pages, ID_PER_SC) * in swap_cgroup_swapon()

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