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Searched refs:nrpages (Results 1 – 25 of 53) sorted by relevance

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/openbmc/linux/fs/erofs/
H A Dpcpubuf.c16 unsigned int nrpages; member
28 if (requiredpages > pcb->nrpages) { in erofs_get_pcpubuf()
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()
110 pcb_nrpages = nrpages; in erofs_pcpubuf_growsize()
[all …]
H A Dinternal.h468 int erofs_pcpubuf_growsize(unsigned int nrpages);
H A Dzdata.c301 static struct z_erofs_pcluster *z_erofs_alloc_pcluster(unsigned int nrpages) in z_erofs_alloc_pcluster() argument
309 if (nrpages > pcs->maxpages) in z_erofs_alloc_pcluster()
315 pcl->pclusterpages = nrpages; in z_erofs_alloc_pcluster()
/openbmc/linux/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()
/openbmc/linux/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.c581 long nrpages = (end - start) >> PAGE_SHIFT; in mprotect_fixup() local
616 if (!may_expand_vm(mm, newflags, nrpages) && in mprotect_fixup()
617 may_expand_vm(mm, oldflags, nrpages)) in mprotect_fixup()
621 charged = nrpages; in mprotect_fixup()
677 vm_stat_account(mm, oldflags, -nrpages); in mprotect_fixup()
678 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()
H A Dfilemap.c147 mapping->nrpages -= nr; in page_cache_delete()
317 mapping->nrpages -= total_pages; in page_cache_delete_batch()
628 return mapping->nrpages; in mapping_needs_writeback()
917 mapping->nrpages += nr; in __filemap_add_folio()
3904 if (mapping->nrpages && in kiocb_invalidate_post_direct_write()
/openbmc/linux/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()
/openbmc/linux/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()
H A Dnode.c111 (COMPRESS_MAPPING(sbi)->nrpages < in f2fs_available_free_memory()
2864 int i, idx, last_offset, nrpages; in f2fs_restore_node_summary() local
2871 for (i = 0; i < last_offset; i += nrpages, addr += nrpages) { in f2fs_restore_node_summary()
2872 nrpages = bio_max_segs(last_offset - i); in f2fs_restore_node_summary()
2875 f2fs_ra_meta_pages(sbi, addr, nrpages, META_POR, true); in f2fs_restore_node_summary()
2877 for (idx = addr; idx < addr + nrpages; idx++) { in f2fs_restore_node_summary()
2892 addr + nrpages); in f2fs_restore_node_summary()
/openbmc/linux/fs/nilfs2/
H A Dpage.c329 smap->nrpages--; in nilfs_copy_back_pages()
340 dmap->nrpages++; in nilfs_copy_back_pages()
501 if (inode->i_mapping->nrpages == 0) in nilfs_find_uncommitted_extent()
/openbmc/linux/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()
/openbmc/linux/fs/nfs/
H A Dinode.c148 if (mapping->nrpages != 0) { in nfs_sync_mapping()
210 if (inode->i_mapping->nrpages == 0) in nfs_set_cache_invalid()
216 if (inode->i_mapping->nrpages == 0 || in nfs_set_cache_invalid()
260 if (mapping->nrpages != 0) { in nfs_zap_mapping()
1021 if (inode->i_mapping->nrpages == 0) in nfs_close_context()
1297 if (mapping->nrpages != 0) { in nfs_invalidate_mapping()
/openbmc/linux/fs/jffs2/
H A Ddir.c191 inode->i_mapping->nrpages = 0; in jffs2_create()
214 f->inocache->pino_nlink, inode->i_mapping->nrpages); in jffs2_create()
/openbmc/linux/fs/orangefs/
H A Dfile.c420 #define mapping_nrpages(idata) ((idata)->nrpages)
/openbmc/linux/ipc/
H A Dshm.c947 *rss_add += pages_per_huge_page(h) * mapping->nrpages; in shm_add_rss_swap()
953 *rss_add += inode->i_mapping->nrpages; in shm_add_rss_swap()
957 *rss_add += inode->i_mapping->nrpages; in shm_add_rss_swap()
/openbmc/linux/fs/gfs2/
H A Dglock.c2392 unsigned long nrpages = 0; in gfs2_dump_glock() local
2397 nrpages = mapping->nrpages; in gfs2_dump_glock()
2416 (int)gl->gl_lockref.count, gl->gl_hold_time, nrpages); in gfs2_dump_glock()
H A Dlog.c734 if (ip->i_inode.i_mapping->nrpages == 0) { in gfs2_ordered_write()
755 if (ip->i_inode.i_mapping->nrpages == 0) in gfs2_ordered_wait()
H A Dfile.c749 if (mapping->nrpages) { in gfs2_fsync()
771 if (mapping->nrpages) in gfs2_fsync()
/openbmc/linux/fs/
H A Ddax.c626 mapping->nrpages -= PG_PMD_NR; in grab_mapping_entry()
642 mapping->nrpages += 1UL << order; in grab_mapping_entry()
762 mapping->nrpages -= 1UL << dax_entry_order(entry); in __dax_invalidate_entry()
H A Dbuffer.c3149 unsigned long nrpages; in buffer_init() local
3161 nrpages = (nr_free_buffer_pages() * 10) / 100; in buffer_init()
3162 max_buffer_heads = nrpages * (PAGE_SIZE / sizeof(struct buffer_head)); in buffer_init()
/openbmc/linux/fs/9p/
H A Dvfs_file.c434 if (inode->i_mapping && inode->i_mapping->nrpages) in v9fs_file_write_iter()
/openbmc/linux/fs/exfat/
H A Dinode.c562 inode->i_mapping->nrpages = 0; in exfat_fill_inode()

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