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Searched refs:nrpages (Results 1 - 25 of 105) sorted by relevance

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/kernel/linux/linux-6.6/fs/erofs/
H A Dpcpubuf.c16 unsigned int nrpages; member
28 if (requiredpages > pcb->nrpages) {
48 int erofs_pcpubuf_growsize(unsigned int nrpages) in erofs_pcpubuf_growsize() argument
56 delta = nrpages - pcb_nrpages; in erofs_pcpubuf_growsize()
67 pages = kmalloc_array(nrpages, sizeof(*pages), GFP_KERNEL); in erofs_pcpubuf_growsize()
73 for (i = 0; i < nrpages; ++i) { in erofs_pcpubuf_growsize()
81 ptr = vmap(pages, nrpages, VM_MAP, PAGE_KERNEL); in erofs_pcpubuf_growsize()
92 i = pcb->nrpages; in erofs_pcpubuf_growsize()
93 pcb->nrpages = nrpages; in erofs_pcpubuf_growsize()
[all...]
/kernel/linux/linux-5.10/arch/sh/mm/
H A Dioremap_fixed.c52 unsigned int nrpages; in ioremap_fixed() local
79 nrpages = size >> PAGE_SHIFT; in ioremap_fixed()
80 if (nrpages > FIX_N_IOREMAPS) in ioremap_fixed()
88 while (nrpages > 0) { in ioremap_fixed()
93 --nrpages; in ioremap_fixed()
104 unsigned int nrpages; in iounmap_fixed() local
122 nrpages = map->size >> PAGE_SHIFT; in iounmap_fixed()
124 idx = FIX_IOREMAP_BEGIN + slot + nrpages - 1; in iounmap_fixed()
125 while (nrpages > 0) { in iounmap_fixed()
128 --nrpages; in iounmap_fixed()
[all...]
/kernel/linux/linux-6.6/arch/sh/mm/
H A Dioremap_fixed.c52 unsigned int nrpages; in ioremap_fixed() local
79 nrpages = size >> PAGE_SHIFT; in ioremap_fixed()
80 if (nrpages > FIX_N_IOREMAPS) in ioremap_fixed()
88 while (nrpages > 0) { in ioremap_fixed()
93 --nrpages; in ioremap_fixed()
104 unsigned int nrpages; in iounmap_fixed() local
122 nrpages = map->size >> PAGE_SHIFT; in iounmap_fixed()
124 idx = FIX_IOREMAP_BEGIN + slot + nrpages - 1; in iounmap_fixed()
125 while (nrpages > 0) { in iounmap_fixed()
128 --nrpages; in iounmap_fixed()
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/kernel/linux/linux-5.10/mm/
H A Dearly_ioremap.c110 unsigned int nrpages; in __early_ioremap() local
144 nrpages = size >> PAGE_SHIFT; in __early_ioremap()
145 if (WARN_ON(nrpages > NR_FIX_BTMAPS)) in __early_ioremap()
152 while (nrpages > 0) { in __early_ioremap()
159 --nrpages; in __early_ioremap()
172 unsigned int nrpages; in early_iounmap() local
201 nrpages = PAGE_ALIGN(offset + size) >> PAGE_SHIFT; in early_iounmap()
204 while (nrpages > 0) { in early_iounmap()
210 --nrpages; in early_iounmap()
H A Dfadvise.c40 unsigned long nrpages; in generic_fadvise() local
103 nrpages = end_index - start_index + 1; in generic_fadvise()
104 if (!nrpages) in generic_fadvise()
105 nrpages = ~0UL; in generic_fadvise()
107 force_page_cache_readahead(mapping, file, start_index, nrpages); in generic_fadvise()
H A Dmprotect.c414 long nrpages = (end - start) >> PAGE_SHIFT; in mprotect_fixup() local
449 if (!may_expand_vm(mm, newflags, nrpages) && in mprotect_fixup()
450 may_expand_vm(mm, oldflags, nrpages)) in mprotect_fixup()
454 charged = nrpages; in mprotect_fixup()
509 vm_stat_account(mm, oldflags, -nrpages); in mprotect_fixup()
510 vm_stat_account(mm, newflags, nrpages); in mprotect_fixup()
H A Dtruncate.c300 if (mapping->nrpages == 0 && mapping->nrexceptional == 0) in truncate_inode_pages_range()
468 * mapping->nrpages can be non-zero when this function returns even after
489 unsigned long nrpages; in truncate_inode_pages_final() local
502 * nrexceptional first, then decreases nrpages. Make sure we see in truncate_inode_pages_final()
505 nrpages = mapping->nrpages; in truncate_inode_pages_final()
509 if (nrpages || nrexceptional) { in truncate_inode_pages_final()
714 if (mapping->nrpages == 0 && mapping->nrexceptional == 0) in invalidate_inode_pages2_range()
H A Dswap_state.c91 ret += spaces[j].nrpages; in total_swapcache_pages()
164 address_space->nrpages += nr; in add_to_swap_cache()
204 address_space->nrpages -= nr; in __delete_from_swap_cache()
/kernel/linux/linux-6.6/mm/
H A Dearly_ioremap.c104 unsigned int nrpages; in __early_ioremap() local
138 nrpages = size >> PAGE_SHIFT; in __early_ioremap()
139 if (WARN_ON(nrpages > NR_FIX_BTMAPS)) in __early_ioremap()
146 while (nrpages > 0) { in __early_ioremap()
153 --nrpages; in __early_ioremap()
166 unsigned int nrpages; in early_iounmap() local
195 nrpages = PAGE_ALIGN(offset + size) >> PAGE_SHIFT; in early_iounmap()
198 while (nrpages > 0) { in early_iounmap()
204 --nrpages; in early_iounmap()
H A Dfadvise.c39 unsigned long nrpages; in generic_fadvise() local
102 nrpages = end_index - start_index + 1; in generic_fadvise()
103 if (!nrpages) in generic_fadvise()
104 nrpages = ~0UL; in generic_fadvise()
106 force_page_cache_readahead(mapping, file, start_index, nrpages); in generic_fadvise()
H A Dmprotect.c582 long nrpages = (end - start) >> PAGE_SHIFT; in mprotect_fixup() local
617 if (!may_expand_vm(mm, newflags, nrpages) && in mprotect_fixup()
618 may_expand_vm(mm, oldflags, nrpages)) in mprotect_fixup()
622 charged = nrpages; in mprotect_fixup()
678 vm_stat_account(mm, oldflags, -nrpages); in mprotect_fixup()
679 vm_stat_account(mm, newflags, nrpages); in mprotect_fixup()
H A Dswap_state.c120 address_space->nrpages += nr; in add_to_swap_cache()
161 address_space->nrpages -= nr; in __delete_from_swap_cache()
/kernel/linux/linux-5.10/arch/x86/mm/
H A Dioremap.c46 unsigned long nrpages = size >> PAGE_SHIFT; in ioremap_change_attr() local
52 err = _set_memory_uc(vaddr, nrpages); in ioremap_change_attr()
55 err = _set_memory_wc(vaddr, nrpages); in ioremap_change_attr()
58 err = _set_memory_wt(vaddr, nrpages); in ioremap_change_attr()
61 err = _set_memory_wb(vaddr, nrpages); in ioremap_change_attr()
/kernel/linux/linux-6.6/arch/x86/mm/
H A Dioremap.c47 unsigned long nrpages = size >> PAGE_SHIFT; in ioremap_change_attr() local
53 err = _set_memory_uc(vaddr, nrpages); in ioremap_change_attr()
56 err = _set_memory_wc(vaddr, nrpages); in ioremap_change_attr()
59 err = _set_memory_wt(vaddr, nrpages); in ioremap_change_attr()
62 err = _set_memory_wb(vaddr, nrpages); in ioremap_change_attr()
/kernel/linux/linux-5.10/fs/gfs2/
H A Dglops.c547 unsigned long nrpages; in inode_go_dump() local
553 nrpages = inode->i_data.nrpages; in inode_go_dump()
562 (unsigned long long)i_size_read(inode), nrpages); in inode_go_dump()
H A Dglock.c276 GLOCK_BUG_ON(gl, mapping->nrpages || in __gfs2_glock_put()
2174 unsigned long nrpages = 0; in gfs2_dump_glock() local
2179 nrpages = mapping->nrpages; in gfs2_dump_glock()
2198 (int)gl->gl_lockref.count, gl->gl_hold_time, nrpages); in gfs2_dump_glock()
/kernel/linux/linux-5.10/fs/
H A Ddrop_caches.c30 (inode->i_mapping->nrpages == 0 && !need_resched())) { in drop_pagecache_sb()
/kernel/linux/linux-5.10/fs/nilfs2/
H A Dpage.c327 smap->nrpages--; in nilfs_copy_back_pages()
338 dmap->nrpages++; in nilfs_copy_back_pages()
508 if (inode->i_mapping->nrpages == 0) in nilfs_find_uncommitted_extent()
/kernel/linux/linux-6.6/fs/nilfs2/
H A Dpage.c328 smap->nrpages--; in nilfs_copy_back_pages()
339 dmap->nrpages++; in nilfs_copy_back_pages()
498 if (inode->i_mapping->nrpages == 0) in nilfs_find_uncommitted_extent()
/kernel/linux/linux-6.6/fs/f2fs/
H A Ddebug.c161 si->node_pages = NODE_MAPPING(sbi)->nrpages; in update_general_status()
163 si->meta_pages = META_MAPPING(sbi)->nrpages; in update_general_status()
166 si->compress_pages = COMPRESS_MAPPING(sbi)->nrpages; in update_general_status()
324 unsigned long npages = NODE_MAPPING(sbi)->nrpages; in update_mem_info()
329 unsigned long npages = META_MAPPING(sbi)->nrpages; in update_mem_info()
335 unsigned long npages = COMPRESS_MAPPING(sbi)->nrpages; in update_mem_info()
/kernel/linux/linux-5.10/drivers/iommu/intel/
H A Diommu.c3523 unsigned long nrpages, uint64_t dma_mask) in intel_alloc_iova()
3543 nrpages = __roundup_pow_of_two(nrpages); in intel_alloc_iova()
3551 iova_pfn = alloc_iova_fast(&domain->iovad, nrpages, in intel_alloc_iova()
3556 iova_pfn = alloc_iova_fast(&domain->iovad, nrpages, in intel_alloc_iova()
3560 nrpages); in intel_alloc_iova()
3649 unsigned long nrpages; in intel_unmap() local
3662 nrpages = aligned_nrpages(dev_addr, size); in intel_unmap()
3664 last_pfn = start_pfn + nrpages - 1; in intel_unmap()
3673 nrpages, !freelis in intel_unmap()
3521 intel_alloc_iova(struct device *dev, struct dmar_domain *domain, unsigned long nrpages, uint64_t dma_mask) intel_alloc_iova() argument
3758 unsigned long nrpages = 0; intel_unmap_sg() local
3879 unsigned long nrpages; bounce_map_single() local
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/kernel/linux/linux-5.10/fs/f2fs/
H A Ddebug.c145 si->node_pages = NODE_MAPPING(sbi)->nrpages; in update_general_status()
147 si->meta_pages = META_MAPPING(sbi)->nrpages; in update_general_status()
295 unsigned npages = NODE_MAPPING(sbi)->nrpages; in update_mem_info()
299 unsigned npages = META_MAPPING(sbi)->nrpages; in update_mem_info()
/kernel/liteos_a/fs/proc/os_adapt/
H A Dfs_cache_proc.c107 if (mapping->nrpages == 0) { in PageCacheEntryProcess()
/kernel/linux/linux-6.6/block/
H A Dbdev.c84 if (mapping->nrpages) { in invalidate_bdev()
443 ret += inode->i_mapping->nrpages; in nr_blockdev_pages()
1040 mapping->nrpages == 0) { in sync_bdevs()
/kernel/liteos_a/kernel/base/vm/
H A Dlos_vm_filemap.c86 mapping->nrpages++; in OsPageCacheAdd()
99 fpage->mapping->nrpages--; in OsPageCacheDel()

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