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/openbmc/linux/mm/
H A Dpage_counter.c49 void page_counter_cancel(struct page_counter *counter, unsigned long nr_pages) in page_counter_cancel()
70 void page_counter_charge(struct page_counter *counter, unsigned long nr_pages) in page_counter_charge()
98 unsigned long nr_pages, in page_counter_try_charge()
153 void page_counter_uncharge(struct page_counter *counter, unsigned long nr_pages) in page_counter_uncharge()
171 int page_counter_set_max(struct page_counter *counter, unsigned long nr_pages) in page_counter_set_max()
210 void page_counter_set_min(struct page_counter *counter, unsigned long nr_pages) in page_counter_set_min()
227 void page_counter_set_low(struct page_counter *counter, unsigned long nr_pages) in page_counter_set_low()
247 unsigned long *nr_pages) in page_counter_memparse()
H A Dsparse.c185 unsigned long nr_pages) in subsection_mask_set()
193 void __init subsection_map_init(unsigned long pfn, unsigned long nr_pages) in subsection_map_init()
219 void __init subsection_map_init(unsigned long pfn, unsigned long nr_pages) in subsection_map_init()
429 unsigned long nr_pages, int nid, struct vmem_altmap *altmap, in __populate_section_memmap()
632 unsigned long nr_pages, int nid, struct vmem_altmap *altmap, in populate_section_memmap()
638 static void depopulate_section_memmap(unsigned long pfn, unsigned long nr_pages, in depopulate_section_memmap()
654 static int clear_subsection_map(unsigned long pfn, unsigned long nr_pages) in clear_subsection_map()
681 static int fill_subsection_map(unsigned long pfn, unsigned long nr_pages) in fill_subsection_map()
704 unsigned long nr_pages, int nid, struct vmem_altmap *altmap, in populate_section_memmap()
711 static void depopulate_section_memmap(unsigned long pfn, unsigned long nr_pages, in depopulate_section_memmap()
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H A Dhugetlb_cgroup.c190 unsigned int nr_pages; in hugetlb_cgroup_move_parent() local
255 static int __hugetlb_cgroup_charge_cgroup(int idx, unsigned long nr_pages, in __hugetlb_cgroup_charge_cgroup()
298 int hugetlb_cgroup_charge_cgroup(int idx, unsigned long nr_pages, in hugetlb_cgroup_charge_cgroup()
304 int hugetlb_cgroup_charge_cgroup_rsvd(int idx, unsigned long nr_pages, in hugetlb_cgroup_charge_cgroup_rsvd()
311 static void __hugetlb_cgroup_commit_charge(int idx, unsigned long nr_pages, in __hugetlb_cgroup_commit_charge()
332 void hugetlb_cgroup_commit_charge(int idx, unsigned long nr_pages, in hugetlb_cgroup_commit_charge()
339 void hugetlb_cgroup_commit_charge_rsvd(int idx, unsigned long nr_pages, in hugetlb_cgroup_commit_charge_rsvd()
349 static void __hugetlb_cgroup_uncharge_folio(int idx, unsigned long nr_pages, in __hugetlb_cgroup_uncharge_folio()
381 void hugetlb_cgroup_uncharge_folio(int idx, unsigned long nr_pages, in hugetlb_cgroup_uncharge_folio()
387 void hugetlb_cgroup_uncharge_folio_rsvd(int idx, unsigned long nr_pages, in hugetlb_cgroup_uncharge_folio_rsvd()
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H A Dmemory_hotplug.c59 unsigned long nr_pages = PFN_UP(memory_block_memmap_size()); in memory_block_memmap_on_memory_pages() local
299 static int check_pfn_span(unsigned long pfn, unsigned long nr_pages) in check_pfn_span()
369 int __ref __add_pages(int nid, unsigned long pfn, unsigned long nr_pages, in __add_pages()
529 unsigned long nr_pages) in remove_pfn_range_from_zone()
573 void __remove_pages(unsigned long pfn, unsigned long nr_pages, in __remove_pages()
644 static void online_pages_range(unsigned long start_pfn, unsigned long nr_pages) in online_pages_range()
681 static void node_states_check_changes_online(unsigned long nr_pages, in node_states_check_changes_online()
705 unsigned long nr_pages) in resize_zone_range()
716 unsigned long nr_pages) in resize_pgdat_range()
750 unsigned long nr_pages, in move_pfn_range_to_zone()
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H A Dgup_test.c11 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
H A Dpercpu-km.c55 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
H A Dgup.c1097 unsigned long start, unsigned long nr_pages, in __get_user_pages()
1393 unsigned long nr_pages, in __get_user_pages_locked()
1552 unsigned long nr_pages = (end - start) / PAGE_SIZE; in populate_vma_page_range() local
1623 unsigned long nr_pages = (end - start) / PAGE_SIZE; in faultin_page_range() local
1713 unsigned long nr_pages, struct page **pages, in __get_user_pages_locked()
1951 unsigned long nr_pages, in collect_longterm_unpinnable_pages()
1998 unsigned long nr_pages, in migrate_longterm_unpinnable_pages()
2078 static long check_and_migrate_movable_pages(unsigned long nr_pages, in check_and_migrate_movable_pages()
2091 static long check_and_migrate_movable_pages(unsigned long nr_pages, in check_and_migrate_movable_pages()
2104 unsigned long nr_pages, in __gup_longterm_locked()
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H A Dpage_isolation.c181 unsigned long nr_pages; in set_migratetype_isolate() local
209 unsigned long flags, nr_pages; in unset_migratetype_isolate() local
267 __first_valid_page(unsigned long pfn, unsigned long nr_pages) in __first_valid_page()
393 unsigned long nr_pages = compound_nr(head); in isolate_single_pageblock() local
H A Dcma_sysfs.c17 void cma_sysfs_account_success_pages(struct cma *cma, unsigned long nr_pages) in cma_sysfs_account_success_pages()
22 void cma_sysfs_account_fail_pages(struct cma *cma, unsigned long nr_pages) in cma_sysfs_account_fail_pages()
H A Dswap.c158 long nr_pages = folio_nr_pages(folio); in lru_add_fn() local
322 long nr_pages = folio_nr_pages(folio); in folio_activate_fn() local
556 long nr_pages = folio_nr_pages(folio); in lru_deactivate_file_fn() local
597 long nr_pages = folio_nr_pages(folio); in lru_deactivate_fn() local
614 long nr_pages = folio_nr_pages(folio); in lru_lazyfree_fn() local
H A Dcma.h49 unsigned long nr_pages) {}; in cma_sysfs_account_success_pages()
51 unsigned long nr_pages) {}; in cma_sysfs_account_fail_pages()
H A Dmigrate.c1529 int rc, nr_pages; migrate_hugetlbs() local
1629 int rc, rc_saved = 0, nr_pages; migrate_pages_batch() local
1900 int nr_pages; migrate_pages() local
2141 move_pages_and_store_status(struct mm_struct * mm,int node,struct list_head * pagelist,int __user * status,int start,int i,unsigned long nr_pages) move_pages_and_store_status() argument
2170 do_pages_move(struct mm_struct * mm,nodemask_t task_nodes,unsigned long nr_pages,const void __user * __user * pages,const int __user * nodes,int __user * status,int flags) do_pages_move() argument
2275 do_pages_stat_array(struct mm_struct * mm,unsigned long nr_pages,const void __user ** pages,int * status) do_pages_stat_array() argument
2338 do_pages_stat(struct mm_struct * mm,unsigned long nr_pages,const void __user * __user * pages,int __user * status) do_pages_stat() argument
2422 kernel_move_pages(pid_t pid,unsigned long nr_pages,const void __user * __user * pages,const int __user * nodes,int __user * status,int flags) kernel_move_pages() argument
2452 SYSCALL_DEFINE6(move_pages,pid_t,pid,unsigned long,nr_pages,const void __user * __user *,pages,const int __user *,nodes,int __user *,status,int,flags) SYSCALL_DEFINE6() argument
2506 int nr_pages = thp_nr_pages(page); numamigrate_isolate_page() local
2565 int nr_pages = thp_nr_pages(page); migrate_misplaced_page() local
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/openbmc/linux/include/linux/
H A Dhugetlb_cgroup.h173 unsigned long nr_pages, in hugetlb_cgroup_uncharge_file_region()
218 static inline int hugetlb_cgroup_charge_cgroup(int idx, unsigned long nr_pages, in hugetlb_cgroup_charge_cgroup()
225 unsigned long nr_pages, in hugetlb_cgroup_charge_cgroup_rsvd()
231 static inline void hugetlb_cgroup_commit_charge(int idx, unsigned long nr_pages, in hugetlb_cgroup_commit_charge()
238 hugetlb_cgroup_commit_charge_rsvd(int idx, unsigned long nr_pages, in hugetlb_cgroup_commit_charge_rsvd()
244 static inline void hugetlb_cgroup_uncharge_folio(int idx, unsigned long nr_pages, in hugetlb_cgroup_uncharge_folio()
250 unsigned long nr_pages, in hugetlb_cgroup_uncharge_folio_rsvd()
255 unsigned long nr_pages, in hugetlb_cgroup_uncharge_cgroup()
261 hugetlb_cgroup_uncharge_cgroup_rsvd(int idx, unsigned long nr_pages, in hugetlb_cgroup_uncharge_cgroup_rsvd()
/openbmc/linux/drivers/xen/
H A Dunpopulated-alloc.c34 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()
H A Dballoon.c386 static enum bp_state increase_reservation(unsigned long nr_pages) in increase_reservation()
425 static enum bp_state decrease_reservation(unsigned long nr_pages, gfp_t gfp) in decrease_reservation()
567 static int add_ballooned_pages(unsigned int nr_pages) in add_ballooned_pages()
600 int xen_alloc_ballooned_pages(unsigned int nr_pages, struct page **pages) in xen_alloc_ballooned_pages()
653 void xen_free_ballooned_pages(unsigned int nr_pages, struct page **pages) in xen_free_ballooned_pages()
/openbmc/linux/fs/ntfs/
H A Dfile.c488 pgoff_t index, const unsigned nr_pages, struct page **pages, in __ntfs_grab_cache_pages()
564 unsigned nr_pages, s64 pos, size_t bytes) in ntfs_prepare_pages_for_non_resident_write()
1354 unsigned nr_pages) in ntfs_flush_dcache_pages()
1378 struct page **pages, const unsigned nr_pages, in ntfs_commit_pages_after_non_resident_write()
1533 const unsigned nr_pages, s64 pos, size_t bytes) in ntfs_commit_pages_after_write()
1678 static size_t ntfs_copy_from_user_iter(struct page **pages, unsigned nr_pages, in ntfs_copy_from_user_iter()
1733 unsigned nr_pages; in ntfs_perform_write() local
/openbmc/linux/include/xen/
H A Dxen.h71 static inline int xen_alloc_unpopulated_pages(unsigned int nr_pages, in xen_alloc_unpopulated_pages()
76 static inline void xen_free_unpopulated_pages(unsigned int nr_pages, in xen_free_unpopulated_pages()
/openbmc/linux/net/rds/
H A Drdma.c154 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
/openbmc/linux/drivers/firmware/efi/libstub/
H A Drelocate.c28 unsigned long nr_pages; in efi_low_alloc_above() local
123 unsigned long nr_pages; in efi_relocate_kernel() local
/openbmc/linux/tools/testing/selftests/mm/
H A Dhugetlb-madvise.c58 void write_fault_pages(void *addr, unsigned long nr_pages) in write_fault_pages()
66 void read_fault_pages(void *addr, unsigned long nr_pages) in read_fault_pages()
/openbmc/linux/arch/arm64/include/asm/
H A Dkvm_pkvm.h29 unsigned long nr_pages = reg->size >> PAGE_SHIFT; in hyp_vmemmap_memblock_size() local
57 static inline unsigned long __hyp_pgtable_max_pages(unsigned long nr_pages) in __hyp_pgtable_max_pages()
/openbmc/linux/drivers/media/v4l2-core/
H A Dvideobuf-dma-sg.c63 int nr_pages) in videobuf_vmalloc_to_sg()
93 int nr_pages, int offset, size_t size) in videobuf_pages_to_sg()
207 unsigned long nr_pages) in videobuf_dma_init_kernel()
266 dma_addr_t addr, unsigned long nr_pages) in videobuf_dma_init_overlay()
/openbmc/linux/arch/powerpc/platforms/powernv/
H A Dmemtrace.c92 unsigned long nr_pages) in memtrace_clear_range()
113 const unsigned long nr_pages = PHYS_PFN(size); in memtrace_alloc_node() local
216 const unsigned long nr_pages = PHYS_PFN(size); in memtrace_free() local
/openbmc/linux/drivers/virtio/
H A Dvirtio_mem.c923 const unsigned long nr_pages = PFN_DOWN(vm->sbm.sb_size); in virtio_mem_sbm_notify_going_offline() local
939 const unsigned long nr_pages = PFN_DOWN(vm->sbm.sb_size); in virtio_mem_sbm_notify_cancel_offline() local
955 unsigned long nr_pages) in virtio_mem_bbm_notify_going_offline()
970 unsigned long nr_pages) in virtio_mem_bbm_notify_cancel_offline()
1119 unsigned long nr_pages, bool onlined) in virtio_mem_set_fake_offline()
1140 unsigned long nr_pages, bool onlined) in virtio_mem_clear_fake_offline()
1155 static void virtio_mem_fake_online(unsigned long pfn, unsigned long nr_pages) in virtio_mem_fake_online()
1193 unsigned long nr_pages) in virtio_mem_fake_offline()
1237 unsigned long nr_pages) in virtio_mem_fake_offline_going_offline()
1261 unsigned long nr_pages) in virtio_mem_fake_offline_cancel_offline()
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/openbmc/linux/arch/powerpc/mm/
H A Dmem.c125 int __ref add_pages(int nid, unsigned long start_pfn, unsigned long nr_pages, in add_pages()
145 unsigned long nr_pages = size >> PAGE_SHIFT; in arch_add_memory() local
160 unsigned long nr_pages = size >> PAGE_SHIFT; in arch_remove_memory() local

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