| /linux/mm/ |
| H A D | sparse.c | 180 unsigned long nr_pages) in subsection_mask_set()
188 void __init subsection_map_init(unsigned long pfn, unsigned long nr_pages) in subsection_map_init()
211 void __init subsection_map_init(unsigned long pfn, unsigned long nr_pages) in subsection_map_init()
418 unsigned long nr_pages, int nid, struct vmem_altmap *altmap, in __populate_section_memmap()
670 unsigned long nr_pages, int nid, struct vmem_altmap *altmap, in populate_section_memmap()
676 static void depopulate_section_memmap(unsigned long pfn, unsigned long nr_pages, in depopulate_section_memmap()
692 static int clear_subsection_map(unsigned long pfn, unsigned long nr_pages) in clear_subsection_map()
719 static int fill_subsection_map(unsigned long pfn, unsigned long nr_pages) in fill_subsection_map()
742 unsigned long nr_pages, int nid, struct vmem_altmap *altmap, in populate_section_memmap()
749 static void depopulate_section_memmap(unsigned long pfn, unsigned long nr_pages, in depopulate_section_memmap()
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| H A D | memory_hotplug.c | 60 unsigned long nr_pages = PFN_UP(memory_block_memmap_size()); in memory_block_memmap_on_memory_pages() local
319 static int check_pfn_span(unsigned long pfn, unsigned long nr_pages) in check_pfn_span()
389 int __add_pages(int nid, unsigned long pfn, unsigned long nr_pages, in __add_pages()
549 unsigned long nr_pages) in remove_pfn_range_from_zone()
593 void __remove_pages(unsigned long pfn, unsigned long nr_pages, in __remove_pages()
658 static void online_pages_range(unsigned long start_pfn, unsigned long nr_pages) in online_pages_range()
704 unsigned long nr_pages) in resize_zone_range()
715 unsigned long nr_pages) in resize_pgdat_range()
749 unsigned long nr_pages, in move_pfn_range_to_zone()
844 unsigned long nr_pages) in auto_movable_can_online_movable()
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| H A D | gup_test.c | 11 unsigned long nr_pages, unsigned int gup_test_flags) in put_back_pages()
40 unsigned long nr_pages) in verify_dma_pinned()
70 unsigned long nr_pages) in dump_pages_test()
104 unsigned long i, nr_pages, addr, next; in __gup_test_ioctl() local
224 long nr_pages, cur_pages, addr, remaining_pages; in pin_longterm_test_start() local
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| H A D | percpu-km.c | 55 const int nr_pages = pcpu_group_sizes[0] >> PAGE_SHIFT; in pcpu_create_chunk() local
89 const int nr_pages = pcpu_group_sizes[0] >> PAGE_SHIFT; in pcpu_destroy_chunk() local
109 size_t nr_pages, alloc_pages; in pcpu_verify_alloc_info() local
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| H A D | gup.c | 1355 unsigned long start, unsigned long nr_pages, in __get_user_pages()
1651 unsigned long nr_pages, in __get_user_pages_locked()
1817 unsigned long nr_pages = (end - start) / PAGE_SIZE; in populate_vma_page_range() local
1890 unsigned long nr_pages = (end - start) / PAGE_SIZE; in faultin_page_range() local
1980 unsigned long nr_pages, struct page **pages, in __get_user_pages_locked()
2436 static long check_and_migrate_movable_pages(unsigned long nr_pages, in check_and_migrate_movable_pages()
2448 static long check_and_migrate_movable_pages(unsigned long nr_pages, in check_and_migrate_movable_pages()
2467 unsigned long nr_pages, in __gup_longterm_locked()
2604 unsigned long start, unsigned long nr_pages, in get_user_pages_remote()
2622 unsigned long start, unsigned long nr_pages, in get_user_pages_remote()
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| H A D | rmap.c | 1124 unsigned long nr_pages; member
1170 unsigned long pfn, unsigned long nr_pages) in mapping_wrprotect_range()
1206 int pfn_mkclean_range(unsigned long pfn, unsigned long nr_pages, pgoff_t pgoff, in pfn_mkclean_range()
1249 struct page *page, int nr_pages, struct vm_area_struct *vma, in __folio_add_rmap()
1413 struct page *page, int nr_pages, struct vm_area_struct *vma, in __folio_add_anon_rmap()
1492 int nr_pages, struct vm_area_struct *vma, unsigned long address, in folio_add_anon_rmap_ptes()
1597 struct page *page, int nr_pages, struct vm_area_struct *vma, in __folio_add_file_rmap()
1626 int nr_pages, struct vm_area_struct *vma) in folio_add_file_rmap_ptes()
1673 struct page *page, int nr_pages, struct vm_area_struct *vma, in __folio_remove_rmap()
1790 int nr_pages, struct vm_area_struct *vma) in folio_remove_rmap_ptes()
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| H A D | mmu_gather.c | 60 unsigned int nr_pages = 1; in tlb_flush_rmap_batch() local
104 unsigned int nr, nr_pages; in __tlb_batch_free_encoded_pages() local
165 struct page *page, unsigned int nr_pages, bool delay_rmap, in __tlb_remove_folio_pages_size()
206 unsigned int nr_pages, bool delay_rmap) in __tlb_remove_folio_pages()
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| H A D | cma.h | 89 unsigned long nr_pages) {}; in cma_sysfs_account_success_pages()
91 unsigned long nr_pages) {}; in cma_sysfs_account_fail_pages()
93 unsigned long nr_pages) {}; in cma_sysfs_account_release_pages()
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| H A D | memcontrol.c | 141 unsigned int nr_pages; in obj_cgroup_release() local
1272 int zid, int nr_pages) in mem_cgroup_update_lru_size()
1752 uint8_t nr_pages[NR_MEMCG_STOCK]; member
1796 static bool consume_stock(struct mem_cgroup *memcg, unsigned int nr_pages) in consume_stock()
1826 static void memcg_uncharge(struct mem_cgroup *memcg, unsigned int nr_pages) in memcg_uncharge()
1894 static void refill_stock(struct mem_cgroup *memcg, unsigned int nr_pages) in refill_stock()
2031 unsigned int nr_pages, in reclaim_high()
2171 unsigned int nr_pages, in calculate_high_delay()
2212 unsigned int nr_pages = current->memcg_nr_pages_over_high; in __mem_cgroup_handle_over_high() local
2298 unsigned int nr_pages) in try_charge_memcg()
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| H A D | swap.c | 121 long nr_pages = folio_nr_pages(folio); in lru_add() local
305 long nr_pages = folio_nr_pages(folio); in lru_activate() local
557 long nr_pages = folio_nr_pages(folio); in lru_deactivate_file() local
597 long nr_pages = folio_nr_pages(folio); in lru_deactivate() local
613 long nr_pages = folio_nr_pages(folio); in lru_lazyfree() local
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| H A D | migrate.c | 1613 int rc, nr_pages; in migrate_hugetlbs() local
1702 int nr_pages; in migrate_folios_move() local
1789 int rc, rc_saved = 0, nr_pages; in migrate_pages_batch() local
2069 int nr_pages; in migrate_pages() local
2295 int start, int i, unsigned long nr_pages) in move_pages_and_store_status()
2324 unsigned long nr_pages, in do_pages_move()
2422 static void do_pages_stat_array(struct mm_struct *mm, unsigned long nr_pages, in do_pages_stat_array()
2484 static int do_pages_stat(struct mm_struct *mm, unsigned long nr_pages, in do_pages_stat()
2563 static int kernel_move_pages(pid_t pid, unsigned long nr_pages, in kernel_move_pages()
2593 SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages, in SYSCALL_DEFINE6() argument
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| H A D | mlock.c | 124 int nr_pages = folio_nr_pages(folio); in __munlock_folio() local
250 int nr_pages = folio_nr_pages(folio); in mlock_folio() local
270 int nr_pages = folio_nr_pages(folio); in mlock_new_folio() local
471 int nr_pages; in mlock_fixup() local
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| /linux/include/linux/ |
| H A D | hugetlb_cgroup.h | 162 unsigned long nr_pages, in hugetlb_cgroup_uncharge_file_region()
207 static inline int hugetlb_cgroup_charge_cgroup(int idx, unsigned long nr_pages, in hugetlb_cgroup_charge_cgroup()
214 unsigned long nr_pages, in hugetlb_cgroup_charge_cgroup_rsvd()
220 static inline void hugetlb_cgroup_commit_charge(int idx, unsigned long nr_pages, in hugetlb_cgroup_commit_charge()
227 hugetlb_cgroup_commit_charge_rsvd(int idx, unsigned long nr_pages, in hugetlb_cgroup_commit_charge_rsvd()
233 static inline void hugetlb_cgroup_uncharge_folio(int idx, unsigned long nr_pages, in hugetlb_cgroup_uncharge_folio()
239 unsigned long nr_pages, in hugetlb_cgroup_uncharge_folio_rsvd()
244 unsigned long nr_pages, in hugetlb_cgroup_uncharge_cgroup()
250 hugetlb_cgroup_uncharge_cgroup_rsvd(int idx, unsigned long nr_pages, in hugetlb_cgroup_uncharge_cgroup_rsvd()
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| H A D | rmap.h | 398 const struct page *page, int nr_pages, enum pgtable_level level) in __folio_rmap_sanity_checks()
559 struct page *page, int nr_pages, struct vm_area_struct *dst_vma, in __folio_dup_file_rmap()
602 struct page *page, int nr_pages, struct vm_area_struct *dst_vma) in folio_dup_file_rmap_ptes()
634 struct page *page, int nr_pages, struct vm_area_struct *dst_vma, in __folio_try_dup_anon_rmap()
723 struct page *page, int nr_pages, struct vm_area_struct *dst_vma, in folio_try_dup_anon_rmap_ptes()
775 struct page *page, int nr_pages, enum pgtable_level level) in __folio_try_share_anon_rmap()
932 unsigned long nr_pages; member
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| /linux/drivers/xen/ |
| H A D | unpopulated-alloc.c | 34 static int fill_list(unsigned int nr_pages) in fill_list()
158 int xen_alloc_unpopulated_pages(unsigned int nr_pages, struct page **pages) in xen_alloc_unpopulated_pages()
214 void xen_free_unpopulated_pages(unsigned int nr_pages, struct page **pages) in xen_free_unpopulated_pages()
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| H A D | balloon.c | 390 static enum bp_state increase_reservation(unsigned long nr_pages) in increase_reservation()
433 static enum bp_state decrease_reservation(unsigned long nr_pages, gfp_t gfp) in decrease_reservation()
575 static int add_ballooned_pages(unsigned int nr_pages) in add_ballooned_pages()
608 int xen_alloc_ballooned_pages(unsigned int nr_pages, struct page **pages) in xen_alloc_ballooned_pages()
661 void xen_free_ballooned_pages(unsigned int nr_pages, struct page **pages) in xen_free_ballooned_pages()
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| /linux/io_uring/ |
| H A D | memmap.c | 18 static void *io_mem_alloc_compound(struct page **pages, int nr_pages, in io_mem_alloc_compound()
42 unsigned long start, end, nr_pages; in io_pin_pages() local
140 int nr_pages; in io_region_pin_pages() local
192 int nr_pages, ret; in io_create_region() local
315 unsigned long nr_pages = min(mr->nr_pages, max_pages); in io_region_mmap() local
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| /linux/arch/arm64/kvm/hyp/nvhe/ |
| H A D | mem_protect.c | 106 unsigned long nr_pages, pfn; in prepare_s2_pool() local
260 unsigned long nr_pages; in kvm_guest_prepare_stage2() local
376 static bool pfn_range_is_valid(u64 pfn, u64 nr_pages) in pfn_range_is_valid()
785 int __pkvm_host_donate_hyp(u64 pfn, u64 nr_pages) in __pkvm_host_donate_hyp()
816 int __pkvm_hyp_donate_host(u64 pfn, u64 nr_pages) in __pkvm_hyp_donate_host()
903 int __pkvm_host_share_ffa(u64 pfn, u64 nr_pages) in __pkvm_host_share_ffa()
921 int __pkvm_host_unshare_ffa(u64 pfn, u64 nr_pages) in __pkvm_host_unshare_ffa()
939 static int __guest_check_transition_size(u64 phys, u64 ipa, u64 nr_pages, u64 *size) in __guest_check_transition_size()
961 int __pkvm_host_share_guest(u64 pfn, u64 gfn, u64 nr_pages, struct pkvm_hyp_vcpu *vcpu, in __pkvm_host_share_guest()
1068 int __pkvm_host_unshare_guest(u64 gfn, u64 nr_pages, struct pkvm_hyp_vm *vm) in __pkvm_host_unshare_guest()
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| /linux/net/rds/ |
| H A D | rdma.c | 154 static int rds_pin_pages(unsigned long user_addr, unsigned int nr_pages, in rds_pin_pages()
178 unsigned int nr_pages; in __rds_rdma_map() local
535 unsigned int nr_pages; in rds_rdma_pages() local
563 unsigned int nr_pages; in rds_rdma_extra_size() local
617 int nr_pages; in rds_cmsg_rdma_args() local
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| /linux/arch/arm64/include/asm/ |
| H A D | kvm_pkvm.h | 56 unsigned long nr_pages = reg->size >> PAGE_SHIFT; in hyp_vmemmap_memblock_size() local
84 static inline unsigned long __hyp_pgtable_max_pages(unsigned long nr_pages) in __hyp_pgtable_max_pages()
177 u64 nr_pages; member
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| /linux/include/xen/ |
| H A D | xen.h | 78 static inline int xen_alloc_unpopulated_pages(unsigned int nr_pages, in xen_alloc_unpopulated_pages()
83 static inline void xen_free_unpopulated_pages(unsigned int nr_pages, in xen_free_unpopulated_pages()
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| /linux/drivers/firmware/efi/libstub/ |
| H A D | relocate.c | 28 unsigned long nr_pages; in efi_low_alloc_above() local
121 unsigned long nr_pages; in efi_relocate_kernel() local
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| /linux/tools/testing/selftests/mm/ |
| H A D | hugetlb-madvise.c | 40 void write_fault_pages(void *addr, unsigned long nr_pages) in write_fault_pages()
48 void read_fault_pages(void *addr, unsigned long nr_pages) in read_fault_pages()
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| /linux/drivers/net/ethernet/ibm/ehea/ |
| H A D | ehea_qmr.c | 93 int i, nr_pages; in hw_queue_dtor() local
358 int nr_pages, int wqe_size, int act_nr_sges, in ehea_qp_alloc_register()
608 static int ehea_update_busmap(unsigned long pfn, unsigned long nr_pages, int add) in ehea_update_busmap()
651 int ehea_add_sect_bmap(unsigned long pfn, unsigned long nr_pages) in ehea_add_sect_bmap()
661 int ehea_rem_sect_bmap(unsigned long pfn, unsigned long nr_pages) in ehea_rem_sect_bmap()
686 unsigned long pfn, start_pfn, end_pfn, nr_pages; in ehea_create_busmap_callback() local
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| /linux/fs/iomap/ |
| H A D | swapfile.c | 16 unsigned long nr_pages; /* number of pages collected */ member
30 unsigned long nr_pages; in iomap_swapfile_add_extent() local
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