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Searched refs:nrpages (Results 1 – 24 of 24) sorted by relevance

/linux/fs/erofs/
H A Dzutil.c13 unsigned int nrpages; member
45 if (requiredpages > gbuf->nrpages) { in z_erofs_get_gbuf()
65 int z_erofs_gbuf_growsize(unsigned int nrpages) in z_erofs_gbuf_growsize() argument
75 if (nrpages <= z_erofs_gbuf_nrpages) { in z_erofs_gbuf_growsize()
82 tmp_pages = kzalloc_objs(*tmp_pages, nrpages); in z_erofs_gbuf_growsize()
86 for (j = 0; j < gbuf->nrpages; ++j) in z_erofs_gbuf_growsize()
90 j = alloc_pages_bulk(GFP_KERNEL, nrpages, in z_erofs_gbuf_growsize()
94 } while (j != nrpages); in z_erofs_gbuf_growsize()
96 ptr = vmap(tmp_pages, nrpages, VM_MAP, PAGE_KERNEL); in z_erofs_gbuf_growsize()
105 gbuf->nrpages = nrpages; in z_erofs_gbuf_growsize()
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H A Dzdata.c254 unsigned int nrpages = PAGE_ALIGN(size) >> PAGE_SHIFT; in z_erofs_alloc_pcluster() local
260 if (nrpages > pcs->maxpages) in z_erofs_alloc_pcluster()
1904 unsigned int nrpages = readahead_count(rac); in z_erofs_read_folio()
1908 trace_erofs_readahead(realinode, readahead_index(rac), nrpages, false); in z_erofs_readahead()
1928 (void)z_erofs_runqueue(&f, nrpages << PAGE_SHIFT); in z_erofs_readahead()
1914 unsigned int nrpages = readahead_count(rac); z_erofs_readahead() local
H A Dinternal.h491 int z_erofs_gbuf_growsize(unsigned int nrpages); in erofs_get_aops()
/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/netfs/
H A Dlocking.c139 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.c1440 long nrpages; in vms_gather_munmap_vmas() local
1459 nrpages = vma_pages(next); in vms_gather_munmap_vmas()
1461 vms->nr_pages += nrpages; in vms_gather_munmap_vmas()
1463 vms->locked_vm += nrpages; in vms_gather_munmap_vmas()
1466 vms->nr_accounted += nrpages; in vms_gather_munmap_vmas()
1469 vms->exec_vm += nrpages; in vms_gather_munmap_vmas()
1471 vms->stack_vm += nrpages; in vms_gather_munmap_vmas()
1473 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()
4267 if (mapping->nrpages && in generic_file_direct_write()
4564 if (!mapping || !mapping->nrpages || end < start)
4570 if (!mapping->nrpages) in filemap_cachestat()
/linux/fs/nfs/
H A Dinode.c151 if (mapping->nrpages != 0) { in nfs_sync_mapping()
213 if (inode->i_mapping->nrpages == 0) in nfs_set_cache_invalid()
219 if (inode->i_mapping->nrpages == 0 || in nfs_set_cache_invalid()
263 if (mapping->nrpages != 0) { in nfs_zap_mapping()
1202 if (inode->i_mapping->nrpages == 0) in alloc_nfs_open_context()
1484 if (mapping->nrpages != 0) { in nfs_invalidate_mapping()
H A Ddirect.c1054 if (mapping->nrpages) { in nfs_file_direct_write()
H A Dpnfs.c2451 (i_size_read(ino) == 0 || ino->i_mapping->nrpages != 0)) in _lgopen_prepare_attached()
/linux/fs/orangefs/
H A Dfile.c422 #define mapping_nrpages(idata) ((idata)->nrpages)
/linux/ipc/
H A Dshm.c946 *rss_add += pages_per_huge_page(h) * mapping->nrpages; in shm_add_rss_swap()
952 *rss_add += inode->i_mapping->nrpages; in shm_add_rss_swap()
956 *rss_add += inode->i_mapping->nrpages; in shm_add_rss_swap()
/linux/fs/gfs2/
H A Dfile.c751 if (mapping->nrpages) { in gfs2_fsync()
773 if (mapping->nrpages) in gfs2_fsync()
/linux/fs/iomap/
H A Ddirect-io.c216 if (dio->iocb->ki_filp->f_mapping->nrpages) in iomap_dio_done()
/linux/include/linux/
H A Dpagemap.h1321 if (!mapping->nrpages) in filemap_range_needs_writeback()
/linux/fs/ceph/
H A Dcaps.c991 ci->netfs.inode.i_data.nrpages)) in __ceph_caps_used()
1971 if (inode->i_data.nrpages == 0 && in try_nonblocking_invalidate()
2109 inode->i_data.nrpages && /* have cached pages */ in ceph_check_caps()
5030 if (inode->i_data.nrpages > 0) in ceph_purge_inode_cap()
/linux/fs/smb/client/
H A Dinode.c2942 inode->i_mapping && inode->i_mapping->nrpages != 0) {
3017 inode->i_mapping->nrpages != 0) {
H A Dcifsfs.c1100 inode->i_mapping->nrpages != 0) { in cifs_llseek()
/linux/fs/
H A Dinode.c771 BUG_ON(inode->i_data.nrpages); in clear_inode()
/linux/fs/ext4/
H A Dinode.c2797 if (!mapping->nrpages || !mapping_tagged(mapping, PAGECACHE_TAG_DIRTY)) in ext4_do_writepages()
/linux/fs/btrfs/
H A Dinode.c7941 WARN_ON(vfs_inode->i_data.nrpages); in btrfs_truncate()