Searched defs:mask (Results 1 - 7 of 7) sorted by relevance

/mm/
H A Doom_kill.c92 * @mask: nodemask passed to page allocator for mempolicy ooms
99 const nodemask_t *mask)
104 if (mask) {
111 if (mempolicy_nodemask_intersects(tsk, mask))
127 const nodemask_t *mask)
98 has_intersects_mems_allowed(struct task_struct *tsk, const nodemask_t *mask) argument
126 has_intersects_mems_allowed(struct task_struct *tsk, const nodemask_t *mask) argument
H A Dmemory-failure.c749 unsigned long mask; member in struct:page_state
1150 if ((p->flags & ps->mask) == ps->res) {
H A Dmempolicy.c788 /* else return empty node mask for local allocation */
1186 /* Copy a node mask from user space. */
1232 /* Copy a kernel node mask to user space */
1233 static int copy_nodes_to_user(unsigned long __user *mask, unsigned long maxnode, argument
1242 if (clear_user((char __user *)mask + nbytes, copy - nbytes))
1246 return copy_to_user(mask, nodes_addr(*nodes), copy) ? -EFAULT : 0;
1546 * current node isn't part of the mask, we use the zonelist for
1547 * the first node in the mask instead.
1726 bool init_nodemask_of_mempolicy(nodemask_t *mask) argument
1731 if (!(mask
1770 mempolicy_nodemask_intersects(struct task_struct *tsk, const nodemask_t *mask) argument
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H A Dvmscan.c86 /* This context's GFP mask */
3203 const struct cpumask *mask; local
3205 mask = cpumask_of_node(pgdat->node_id);
3207 if (cpumask_any_and(cpu_online_mask, mask) < nr_cpu_ids)
3208 /* One of our CPUs online: restore mask */
3209 set_cpus_allowed_ptr(pgdat->kswapd, mask);
H A Dslab.c154 /* Legal flag mask for kmem_cache_create(). */
1192 const struct cpumask *mask = cpumask_of_node(node); local
1214 if (!cpumask_empty(mask)) {
H A Dmemcontrol.c1781 bool mem_cgroup_handle_oom(struct mem_cgroup *memcg, gfp_t mask) argument
1811 mem_cgroup_out_of_memory(memcg, mask);
2730 gfp_t mask, struct mem_cgroup **memcgp)
2754 ret = __mem_cgroup_try_charge(NULL, mask, 1, memcgp, true);
2762 ret = __mem_cgroup_try_charge(mm, mask, 1, memcgp, true);
2728 mem_cgroup_try_charge_swapin(struct mm_struct *mm, struct page *page, gfp_t mask, struct mem_cgroup **memcgp) argument
H A Dpage_alloc.c1569 * returns a pointer to the allowed node mask (either the current
1609 * z_to_n[] mapping) is allowed in the passed in allowednodes mask.
4440 unsigned long start, end, mask; local
4452 * Start with a mask granular enough to pin-point to the
4456 mask = ~((1 << __ffs(start)) - 1);
4457 while (mask && last_end <= (start & (mask << 1)))
4458 mask <<= 1;
4461 accl_mask |= mask;
4464 /* convert mask t
5619 unsigned long mask; local
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