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Searched refs:nrpages (Results 1 – 25 of 39) sorted by relevance

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/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()
/linux/arch/x86/mm/
H A Dioremap.c48 unsigned long nrpages = size >> PAGE_SHIFT; in ioremap_change_attr() local
54 err = _set_memory_uc(vaddr, nrpages); in ioremap_change_attr()
57 err = _set_memory_wc(vaddr, nrpages); in ioremap_change_attr()
60 err = _set_memory_wt(vaddr, nrpages); in ioremap_change_attr()
63 err = _set_memory_wb(vaddr, nrpages); in ioremap_change_attr()
/linux/lib/
H A Dtest_xarray.c738 unsigned int nrpages = 1UL << order; in check_xa_multi_store_adv_add() local
741 XA_BUG_ON(xa, index & (nrpages - 1)); in check_xa_multi_store_adv_add()
821 unsigned int nrpages = 1UL << order; in check_xa_multi_store_adv() local
826 base = round_down(index, nrpages); in check_xa_multi_store_adv()
827 next_index = round_down(base + nrpages, nrpages); in check_xa_multi_store_adv()
828 next_next_index = round_down(next_index + nrpages, nrpages); in check_xa_multi_store_adv()
832 for (i = 0; i < nrpages; i++) in check_xa_multi_store_adv()
847 for (i = 0; i < nrpages; i++) in check_xa_multi_store_adv()
861 for (i = 0; i < nrpages; i++) in check_xa_multi_store_adv()
864 for (i = 0; i < nrpages; i++) in check_xa_multi_store_adv()
[all …]
/linux/fs/f2fs/
H A Ddebug.c226 si->node_pages = NODE_MAPPING(sbi)->nrpages; in update_general_status()
228 si->meta_pages = META_MAPPING(sbi)->nrpages; in update_general_status()
231 si->compress_pages = COMPRESS_MAPPING(sbi)->nrpages; in update_general_status()
387 unsigned long npages = NODE_MAPPING(sbi)->nrpages; in update_mem_info()
392 unsigned long npages = META_MAPPING(sbi)->nrpages; in update_mem_info()
398 unsigned long npages = COMPRESS_MAPPING(sbi)->nrpages; in update_mem_info()
H A Dnode.c121 (COMPRESS_MAPPING(sbi)->nrpages < in f2fs_available_free_memory()
3004 int i, idx, last_offset, nrpages; in f2fs_restore_node_summary() local
3011 for (i = 0; i < last_offset; i += nrpages, addr += nrpages) { in f2fs_restore_node_summary()
3012 nrpages = bio_max_segs(last_offset - i); in f2fs_restore_node_summary()
3015 f2fs_ra_meta_pages(sbi, addr, nrpages, META_POR, true); in f2fs_restore_node_summary()
3017 for (idx = addr; idx < addr + nrpages; idx++) { in f2fs_restore_node_summary()
3032 addr + nrpages); in f2fs_restore_node_summary()
H A Ddata.c2526 unsigned nrpages; in f2fs_read_data_large_folio() local
2551 nrpages = folio_nr_pages(folio); in f2fs_read_data_large_folio()
2553 for (; nrpages; nrpages--, max_nr_pages--, index++, offset++) { in f2fs_read_data_large_folio()
/linux/fs/netfs/
H A Dlocking.c144 if (inode->i_mapping->nrpages != 0) { in netfs_block_buffered()
H A Ddirect_write.c28 wreq->mapping->nrpages) { in netfs_unbuffered_write_done()
/linux/mm/
H A Dvma.c1520 long nrpages; in vms_gather_munmap_vmas() local
1539 nrpages = vma_pages(next); in vms_gather_munmap_vmas()
1541 vms->nr_pages += nrpages; in vms_gather_munmap_vmas()
1543 vms->locked_vm += nrpages; in vms_gather_munmap_vmas()
1546 vms->nr_accounted += nrpages; in vms_gather_munmap_vmas()
1549 vms->exec_vm += nrpages; in vms_gather_munmap_vmas()
1551 vms->stack_vm += nrpages; in vms_gather_munmap_vmas()
1553 vms->data_vm += nrpages; in vms_gather_munmap_vmas()
H A Dfilemap.c147 mapping->nrpages -= nr; in page_cache_delete()
317 mapping->nrpages -= total_pages; in page_cache_delete_batch()
634 return mapping->nrpages; in mapping_needs_writeback()
919 mapping->nrpages += nr; in __filemap_add_folio()
4283 if (mapping->nrpages && in kiocb_invalidate_post_direct_write()
4580 if (!mapping || !mapping->nrpages || end < start) in filemap_invalidate_inode()
4586 if (!mapping->nrpages) in filemap_invalidate_inode()
H A Dshmem.c433 * But normally info->alloced == inode->i_mapping->nrpages + info->swapped
434 * So mm freed is info->alloced - (inode->i_mapping->nrpages + info->swapped)
448 READ_ONCE(inode->i_mapping->nrpages); in shmem_recalc_inode()
451 * after i_mapping->nrpages has already been adjusted (up or down), in shmem_recalc_inode()
452 * shmem_writeout() has to raise swapped before nrpages is lowered - in shmem_recalc_inode()
478 /* nrpages adjustment first, then shmem_recalc_inode() when balanced */ in shmem_charge()
480 mapping->nrpages += pages; in shmem_charge()
490 /* nrpages adjustment done by __filemap_remove_folio() or caller */ in shmem_uncharge()
937 mapping->nrpages += nr; in shmem_add_to_page_cache()
963 mapping->nrpages in shmem_delete_from_page_cache()
[all...]
/linux/fs/erofs/
H A Dzdata.c264 unsigned int nrpages = PAGE_ALIGN(size) >> PAGE_SHIFT; in z_erofs_alloc_pcluster() local
270 if (nrpages > pcs->maxpages) in z_erofs_alloc_pcluster()
1888 unsigned int nrpages = readahead_count(rac); in z_erofs_readahead() local
1892 trace_erofs_readahead(realinode, readahead_index(rac), nrpages, false); in z_erofs_readahead()
1912 (void)z_erofs_runqueue(&f, nrpages << PAGE_SHIFT); in z_erofs_readahead()
H A Dinternal.h492 int z_erofs_gbuf_growsize(unsigned int nrpages);
/linux/block/
H A Dbdev.c98 if (mapping->nrpages) { in invalidate_bdev()
568 ret += inode->i_mapping->nrpages; in nr_blockdev_pages()
1350 mapping->nrpages == 0) { in sync_bdevs()
/linux/fs/nfs/
H A Dinode.c130 if (mapping->nrpages != 0) { in nfs_sync_mapping()
192 if (inode->i_mapping->nrpages == 0) in nfs_set_cache_invalid()
198 if (inode->i_mapping->nrpages == 0 || in nfs_set_cache_invalid()
242 if (mapping->nrpages != 0) { in nfs_zap_mapping()
1182 if (inode->i_mapping->nrpages == 0) in nfs_close_context()
1465 if (mapping->nrpages != 0) { in nfs_invalidate_mapping()
H A Ddirect.c1042 if (mapping->nrpages) { in nfs_file_direct_write()
/linux/fs/
H A Ddax.c743 mapping->nrpages -= PG_PMD_NR; in grab_mapping_entry()
759 mapping->nrpages += 1UL << order; in grab_mapping_entry()
872 mapping->nrpages -= 1UL << dax_entry_order(entry); in __dax_invalidate_entry()
951 mapping->nrpages -= 1UL << dax_entry_order(entry); in dax_delete_mapping_range()
H A Dbuffer.c2992 unsigned long nrpages; in buffer_init() local
3000 nrpages = (nr_free_buffer_pages() * 10) / 100; in buffer_init()
3001 max_buffer_heads = nrpages * (PAGE_SIZE / sizeof(struct buffer_head)); in buffer_init()
/linux/fs/orangefs/
H A Dfile.c422 #define mapping_nrpages(idata) ((idata)->nrpages)
/linux/fs/gfs2/
H A Dfile.c751 if (mapping->nrpages) { in gfs2_fsync()
773 if (mapping->nrpages) in gfs2_fsync()
H A Dsuper.c1343 bool need_trans = gfs2_is_jdata(ip) && mapping->nrpages; in gfs2_truncate_inode_pages()
1375 bool need_lock = gfs2_is_jdata(ip) && mapping->nrpages; in gfs2_truncate_inode_pages_final()
/linux/fs/xfs/
H A Dxfs_bmap_util.c529 VFS_I(ip)->i_mapping->nrpages == 0 && in xfs_can_free_eofblocks()
1266 if (VFS_I(ip)->i_mapping->nrpages) in xfs_swap_extent_flush()
/linux/include/trace/events/
H A Df2fs.h1368 __field(pgoff_t, nrpages)
1382 __entry->nrpages= folio_nr_pages(folio);
1393 (unsigned long)__entry->nrpages,
/linux/fs/iomap/
H A Ddirect-io.c217 if (dio->iocb->ki_filp->f_mapping->nrpages) in iomap_dio_done()
/linux/include/linux/
H A Dpagemap.h1384 if (!mapping->nrpages) in filemap_range_needs_writeback()

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