Home
last modified time | relevance | path

Searched refs:mpol (Results 1 – 13 of 13) sorted by relevance

/linux/Documentation/translations/zh_CN/filesystems/
H A Dtmpfs.rst76 mpol=default 采用进程分配策略
78 mpol=prefer:Node 倾向从给定的节点分配
79 mpol=bind:NodeList 只允许从指定的链表分配
80 mpol=interleave 倾向于依次从每个节点分配
81 mpol=interleave:NodeList 依次从每个节点分配
82 mpol=local 优先本地节点分配内存
86 分隔符的十进制数来表示。例如，mpol=bind0-3,5,7,9-15
104 例如，mpol=bind=staticNodeList相当于MPOL_BIND|MPOL_F_STATIC_NODES的分配策略
106 请注意，如果内核不支持NUMA，那么使用mpol选项挂载tmpfs将会失败；nodelist指定不
108 revocery内核)，或者具有较少的节点在线，建议从自动模式中省略mpol选项挂载选项。
[all …]
/linux/Documentation/translations/zh_TW/filesystems/
H A Dtmpfs.rst76 mpol=default 採用進程分配策略
78 mpol=prefer:Node 傾向從給定的節點分配
79 mpol=bind:NodeList 只允許從指定的鏈表分配
80 mpol=interleave 傾向於依次從每個節點分配
81 mpol=interleave:NodeList 依次從每個節點分配
82 mpol=local 優先本地節點分配內存
86 分隔符的十進制數來表示。例如，mpol=bind0-3,5,7,9-15
104 例如，mpol=bind=staticNodeList相當於MPOL_BIND|MPOL_F_STATIC_NODES的分配策略
106 請注意，如果內核不支持NUMA，那麼使用mpol選項掛載tmpfs將會失敗；nodelist指定不
108 revocery內核)，或者具有較少的節點在線，建議從自動模式中省略mpol選項掛載選項。
[all …]
/linux/mm/
H A Dswap_state.c412 struct mempolicy *mpol, pgoff_t ilx) in __swap_cache_alloc() argument
439 if (mpol || !vmf) { in __swap_cache_alloc()
440 folio = folio_alloc_mpol(gfp, order, mpol, ilx, numa_node_id()); in __swap_cache_alloc()
516 struct mempolicy *mpol, pgoff_t ilx) in swap_cache_alloc_folio() argument
531 vmf, mpol, ilx); in swap_cache_alloc_folio()
643 swp_entry_t entry, gfp_t gfp, struct mempolicy *mpol, in swap_cache_read_folio() argument
652 folio = swap_cache_alloc_folio(entry, gfp, BIT(0), NULL, mpol, ilx); in swap_cache_read_folio()
684 struct vm_fault *vmf, struct mempolicy *mpol, pgoff_t ilx) in swapin_sync() argument
693 folio = swap_cache_alloc_folio(entry, gfp, orders, vmf, mpol, ilx); in swapin_sync()
714 struct mempolicy *mpol; in read_swap_cache_async() local
[all …]
H A Dswap.h317 struct mempolicy *mpol, pgoff_t ilx);
331 struct mempolicy *mpol, pgoff_t ilx);
335 struct vm_fault *vmf, struct mempolicy *mpol, pgoff_t ilx);
403 gfp_t gfp_mask, struct mempolicy *mpol, pgoff_t ilx) in swap_cluster_readahead() argument
416 struct vm_fault *vmf, struct mempolicy *mpol, pgoff_t ilx) in swapin_sync() argument
H A Dshmem.c117 struct mempolicy *mpol; member
1768 static void shmem_show_mpol(struct seq_file *seq, struct mempolicy *mpol) in shmem_show_mpol() argument
1772 if (!mpol || mpol->mode == MPOL_DEFAULT) in shmem_show_mpol()
1775 mpol_to_str(buffer, sizeof(buffer), mpol); in shmem_show_mpol()
1777 seq_printf(seq, ",mpol=%s", buffer); in shmem_show_mpol()
1782 struct mempolicy *mpol = NULL; in shmem_get_sbmpol() local
1783 if (sbinfo->mpol) { in shmem_get_sbmpol()
1785 mpol = sbinfo->mpol; in shmem_get_sbmpol()
1792 shmem_show_mpol(struct seq_file * seq,struct mempolicy * mpol) shmem_show_mpol() argument
1807 struct mempolicy *mpol; shmem_swapin_cluster() local
1928 struct mempolicy *mpol; shmem_alloc_folio() local
2049 struct mempolicy *mpol; shmem_swap_alloc_folio() local
2849 shmem_set_policy(struct vm_area_struct * vma,struct mempolicy * mpol) shmem_set_policy() argument
2875 struct mempolicy *mpol; shmem_get_pgoff_policy() local
4760 struct mempolicy *mpol = NULL; shmem_reconfigure() local
4855 struct mempolicy *mpol; shmem_show_options() local
[all...]
H A Dmempolicy.c2322 struct mempolicy **mpol, nodemask_t **nodemask) in huge_node() argument
2328 *mpol = get_vma_policy(vma, addr, hstate_vma(vma)->order, &ilx); in huge_node()
2329 *nodemask = policy_nodemask(gfp_flags, *mpol, ilx, &nid); in huge_node()
3206 void mpol_shared_policy_init(struct shared_policy *sp, struct mempolicy *mpol) in mpol_shared_policy_init() argument
3213 if (mpol) { in mpol_shared_policy_init()
3222 npol = mpol_new(mpol->mode, mpol->flags, &mpol->w.user_nodemask); in mpol_shared_policy_init()
3227 ret = mpol_set_nodemask(npol, &mpol->w.user_nodemask, scratch); in mpol_shared_policy_init()
3241 mpol_put(mpol); /* drop our incoming ref on sb mpol */ in mpol_shared_policy_init()
3416 int mpol_parse_str(char *str, struct mempolicy **mpol) in mpol_parse_str() argument
3536 *mpol = new; in mpol_parse_str()
H A Dhugetlb.c2224 struct mempolicy *mpol = get_task_policy(current); in policy_mbind_nodemask() local
2230 if (mpol->mode == MPOL_BIND && in policy_mbind_nodemask()
2231 (apply_policy_zone(mpol, gfp_zone(gfp)) && in policy_mbind_nodemask()
2232 cpuset_nodemask_valid_mems_allowed(&mpol->nodes))) in policy_mbind_nodemask()
2233 return &mpol->nodes; in policy_mbind_nodemask()
2960 struct mempolicy *mpol; in alloc_hugetlb_folio() local
3023 nid = huge_node(vma, addr, gfp, &mpol, &nodemask); in alloc_hugetlb_folio()
3027 .mode = mpol ? mpol->mode : MPOL_DEFAULT, in alloc_hugetlb_folio()
3036 mpol_cond_put(mpol); in alloc_hugetlb_folio()
6252 struct mempolicy *mpol; in alloc_hugetlb_folio_vma() local
[all …]
H A Dzswap.c993 struct mempolicy *mpol; in zswap_writeback_entry() local
1003 mpol = get_task_policy(current); in zswap_writeback_entry()
1004 folio = swap_cache_alloc_folio(swpentry, GFP_KERNEL, BIT(0), NULL, mpol, in zswap_writeback_entry()
H A Dslub.c4612 struct mempolicy *mpol = current->mempolicy; in apply_strict_numa_policy() local
4614 if (mpol) { in apply_strict_numa_policy()
4622 if (mpol->mode != MPOL_BIND || in apply_strict_numa_policy()
4623 !node_isset(numa_mem_id(), mpol->nodes)) in apply_strict_numa_policy()
/linux/include/linux/
H A Dmempolicy.h124 void mpol_shared_policy_init(struct shared_policy *sp, struct mempolicy *mpol);
126 struct vm_area_struct *vma, struct mempolicy *mpol);
145 struct mempolicy **mpol, nodemask_t **nodemask);
164 extern int mpol_parse_str(char *str, struct mempolicy **mpol);
215 struct mempolicy *mpol) in mpol_shared_policy_init() argument
261 struct mempolicy **mpol, nodemask_t **nodemask) in huge_node() argument
263 *mpol = NULL; in huge_node()
284 static inline int mpol_parse_str(char *str, struct mempolicy **mpol) in mpol_parse_str() argument
H A Dshmem_fs.h85 struct mempolicy *mpol; /* default memory policy for mappings */ member
/linux/kernel/futex/
H A Dcore.c296 struct mempolicy *mpol; in __futex_key_to_node()
302 mpol = READ_ONCE(vma->vm_policy); in __futex_key_to_node()
303 if (!mpol) in __futex_key_to_node()
306 switch (mpol->mode) { in __futex_key_to_node()
308 node = first_node(mpol->nodes); in __futex_key_to_node()
312 if (mpol->home_node != NUMA_NO_NODE) in __futex_key_to_node()
313 node = mpol->home_node; in __futex_key_to_node()
294 struct mempolicy *mpol; __futex_key_to_node() local
/linux/virt/kvm/
H A Dguest_memfd.c400 static int kvm_gmem_set_policy(struct vm_area_struct *vma, struct mempolicy *mpol) in kvm_gmem_fault_user_mapping()
404 return mpol_set_shared_policy(&GMEM_I(inode)->policy, vma, mpol); in kvm_gmem_fault_user_mapping()
433 kvm_gmem_set_policy(struct vm_area_struct * vma,struct mempolicy * mpol) kvm_gmem_set_policy() argument